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Taylor & Francis Journals Standard Reference Style Guide:
American Psychological Association, Seventh Edition (APA-7)
This reference guide details methods for citing and formatting reference entries in accordance with
principles established by the Publication Manual of the American Psychological Association, Seventh Edition
(2020). For more information about APA style, visit https://apastyle.apa.org/ and
https://apastyle.apa.org/blog
If you have access to the software, a corresponding EndNote output style can be downloaded from
http://endnote.com/downloads/style/tf-standard-apa by searching for the style named TF-Standard APA.
Version 3.1
Date of original release: 5 December 2014
Date of current version’s release: 28 September
2021
Updated to include new models for
1. FORCE11-compliant software reference entry (with version number)
2. FORCE11-compliant software reference entry (without version number)
Table of Contents
Citations .................................................................................................................................................................................. 2
References .............................................................................................................................................................................. 6
Journal article models ........................................................................................................................................................... 10
Book models .......................................................................................................................................................................... 14
Book chapter models ............................................................................................................................................................ 19
Conference models ............................................................................................................................................................... 22
Dissertation and thesis models ............................................................................................................................................. 23
Report models ....................................................................................................................................................................... 24
Newspaper models ............................................................................................................................................................... 25
Magazine models .................................................................................................................................................................. 26
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Web models .......................................................................................................................................................................... 27
Software, app, and data set models ..................................................................................................................................... 29
Audiovisual models ............................................................................................................................................................... 31
Unpublished and informally published model ...................................................................................................................... 34
Archival material models ...................................................................................................................................................... 34
Patent, legal case, and statute models ................................................................................................................................. 35
Citations
Placement
Citations appear in narrative form or fully parenthetical form. In a narrative
citation, the author surname or surnames appear as part the sentence. The
publication year may either be set apart in parentheses after the surname(s) or be
integrated into the sentence.
This phenomenon occurs frequently in nature, according to Singh and Harris
(2018).
In 2018, Singh and Harris reported on the frequency with which this phenomenon
occurs in nature.
In a parenthetical citation, the author surname(s) and the publication year appear
together in parentheses, with a comma separating the two elements. Parenthetical
citations should usually be placed at the end of a sentence, before the terminal
punctuation (e.g., period).
This phenomenon occurs frequently in nature (Singh & Harris, 2018).
If positioned elsewhere in a sentence, the citation precedes any nonterminal
punctuation (e.g., comma, semicolon).
This phenomenon occurs frequently in nature (Singh & Harris, 2018); however,
other phenomena occur more frequently.
Quoted
passages and
citations
A citation with a page number accompanies a quoted passage. A parenthetical
citation is situated after a shorter quoted passage outside the quotation marks. In
the citation, a comma is inserted after the publication year, followed by “p.” and
the page number, if the passage occurs on a single page of the original text, or by
“pp.” and the page numbers, if the passage or passages fall on multiple pages of
the original text.
Few would dispute the claim that “science education can promote a valuable—
indeed, virtuous—skepticism among young adults” (Liu et al., 2009, p. 124).
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Few would dispute the claim that “science education can promote a valuable—
indeed, virtuousskepticism among young adults who are coming of age in an era
of pervasive gullibility” (Liu et al., 2009, pp. 124125).
Few would dispute the claim that “science education can promote a valuable—
indeed, virtuous—skepticism among young adults” or the claim that “public
investment in science education pays dividends” (Liu et al., 2009, pp. 124, 127).
With narrative citations, location information appears after the shorter quoted
passage in parentheses separate from those which enclose the publication year.
Liu et al. (2009) make the indisputable claim that “science education can promote
a valuableindeed, virtuous—skepticism among young adults” (p. 124).
Liu et al. (2009) make the indisputable claim that “science education can promote
a valuableindeed, virtuousskepticism among young adults who are coming of
age in an era of pervasive gullibility” (pp. 124125).
Liu et al. (2009) make the indisputable claims that “science education can promote
a valuableindeed, virtuous—skepticism among young adults” and that “public
investment is science education pays dividends” (pp. 124, 127).
A quoted passage containing 40 or more words is set in indented “block” form,
without enclosing quotation marks. A parenthetical citation appears after the
terminal punctuation that closes the block.
Vermin—always the negative, the “inedible in the vermin/livestock dichotomy
are taboo cuisine because their behavior in human domiciles, suggestive of
licentious freedom and an amoral proclivity to revel in the unclean matter their
cohabitants strive to keep secret, offends. (Outis, 2006, p. 71)
The page number of a narrative citation is, similarly, placed after the terminal
punctuation that closes the block.
Authors
One author
Citations of a reference with one credited author include the author’s surname and
the publication year. [Example]
Two authors
Citations of a reference with two credited authors include the surnames of both
authors and the publication year. The surnames are separated by “and” in
narrative citations and by an ampersand (&) in parenthetical citations. [Example]
Three or more authors
Citations of a reference with three credited authors include the surname of the
first author, followed by “et al.” and the publication year. [Example]
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Organizational authors
The first citation of a reference with a credited organizational author may spell out
the organization’s name and introduce an abbreviation that is used in lieu of the
name in subsequent citations. [Example]
No credited author
Citations of a reference with no credited author display a short title in title case
(headline capitalization), instead of an author name. Quotation marks enclose
journal article and book chapter titles in citations. [Example]
Book, report, and website titles in citations are italicized. [Example].
“Anonymous” is used in an entry only if the reference is credited to an otherwise
unnamed author under this moniker.
First authors with the same surnames
Citations of references by different first authors who share the same surname are
distinguished by inserting the first authors’ given-name initials to the citations. The
initials are inserted even when subsequent authors and publication years in
citations differ.
Narrative: G. R. Smith et al. (2001) and T. J. Smith and Gladwell (2012)
Parenthetical: (G. R. Smith et al., 2001; T. J. Smith & Gladwell, 2012)
Same first authors and same publication years
If multiple references with (a) three or more authors, (b) the same first authors,
and (c) the same publication years exist, the references are not cited in the usual
contracted form. The surname lists in citations are extended to feature the
surnames of enough authors, beyond the first author, to show the differences
among these references.
Narrative: Parnell, Foster, et al. (2018) and Parnell, Klein, et al. (2018)
Parenthetical: (Parnell, Foster, et al., 2018; Parnell, Klein, et al., 2018)
Publication
years
Year without month and day
Some types of reference entries require the inclusion of a month and/or day as
part of the publication date. Citations of such references, though, exclude the
month and/or day; they only display the publication year. [Example]
Range
Citations of a reference that features a publication date range show the range of
years linked by an en dash (“”). The second year appears in full. [Example]
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In press
The phrase “in press” replaces the publication year in citations of a reference that
has been accepted for publication but has not yet been published in any form
(online or print). [Example]
No date
The abbreviation “n.d.” (for “no date”) replaces the publication year in citations of
a reference with no identified publication date. [Example]
Circa
In citations of a reference with an estimated, “circa” publication date, the
abbreviation “ca.” precedes the publication year or year range. [Example]
Original publication/Republication
In citations of a translated or republished work whose reference entry includes an
“Original work published” comment, the original publication year and the
republication year both appear, separated by a virgule (“/”). [Example]
Same authors with same publication years
Alphabetical designators (“a,” “b,” “c”) are affixed to the publication years in
entries for references with identical author listings published in the same year.
Citations of such references carry the same designators.
Narrative: Murakami (n.d.-a, 2003a, 2003b, in press-a)
Parenthetical: (Murakami, n.d.-a, 2003a, 2003b, in press-a)
Multiple
citations
Multiple citations in the same parenthetical unit are arranged alphabetically by
author surname(s) first. Semicolons separate citations with different author lists.
When citations with the same author lists exist, the author surname or surnames
appear once, followed by the references’ publication years, separated by commas
and ordered among themselves in chronological order: (a) no date/“n.d.” citations,
(b) dated citations, and (c) “in press” citations.
(Abbas & Ludden, 2018; Carlyle, 1997, 2015a, 2015b; Carlyle et al., 1997;
Federation of State Medical Boards, n.d., 2000; Piquant, 2019, in press)
When multiple narrative citations with the same author list exist, the author
surname or surnames appear once, followed by parenthetical units in which
publication years are ordered chronologically and separated by commas.
Carlyle (1997, 2015a, 2015b), Federation of State Medical Boards (n.d., 2000),
Abbas and Ludden (2018), Carlyle et al. (1997), and Piquant (2019, in press)
The publication year is included with the first narrative citation in a paragraph but
omitted from later narrative citations within the same paragraph.
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Secondary
resource
citations
The citation of a secondary resourcea work cited within a primary resource but
not itself consultedfeatures the surname and year (when available) of the work
cited within the primary resource and, following the phrase “as cited in,” a citation
of the primary resource. Only the primary resource is included as an entry in the
reference list.
Narrative: Huang and Zoller (1995, as cited in Zhu, 2010)
Parenthetical: (Huang & Zoller, 1995, as cited in Zhu, 2010)
Personal
communication
Personal communication, such as a personal e-mail, personal interview, private or
unarchived letter, or telephone conversation, is documented through citations
only, without associated reference entries.
Narrative: T. J. Adeyemi (personal communication, September 3, 2014)
Parenthetical: (T. J. Adeyemi, personal communication, September 3, 2014)
Tables and
figures
Citations are usually included in table footnotes, rather than in the table body. If
they do appear in the table body, the citations are placed in a separate column or
row with an appropriate heading. Citations are best incorporated into figure
captions, rather than into graphics.
References
Placement and
order
The reference section is positioned at the end of the main text under the heading
“References.” The section includes entries for all works cited throughout the text.
The following rules apply to the arrangement of entries in the section:
1. Reference entries are ordered alphabetically by their first authors surnames.
2. Reference entries credited to first authors who share surnames are ordered
alphabetically by the first authors given-name initials.
3. Reference entries credited to the same first authors, with identical surnames
and given-name initials, are ordered alphabetically by the subsequent authors
surnames and given-name initials.
4. Reference entries featuring the same full author lists are ordered
chronologically by their publication dates (no date/“n.d.” entries, first; then,
dated entries; finally, “in press” entries).
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5. Reference entries featuring the same full author lists and the same publication
dates are ordered alphabetically by their titles, with introductory articles ("A,"
"An," "The") ignored. Lowercase alphabetical designators ("a," "b," "c," etc.)
are affixed to the publication years of entries in this subset of references.
6. Reference entries with organizational authors are ordered alphabetically
among the other entries by the organizations' names. Introductory articles
("A," "An," "The") are ignored.
7. Reference entries with no credited authors are ordered alphabetically among
the other entries by their titles. Introductory articles ("A," "An," "The") are
ignored.
The list below illustrates application of these rules.
Dewey, J. (1997).
Dewey, J. (2015).
Freud, S. (1989a). Civilization and its discontents.
Freud, S. (1989b). New introductory lectures on psychoanalysis.
Goodwin, P. (Ed.). (2005).
Goodwin, W. (2005).
International Association for Hospice and Palliative Care & Pain & Policy Studies
Group. (2012).
Kariagina, T. D., & Ivanova, A. V. (2017).
The Qur'an (T. Khalidi, Trans.). (2009).
Stahl, J. (Writer), Frost, M. (Writer), Peyton, H. (Writer), Engels, R. (Writer), &
Holland, T. (Director). (1990).
Young, C., Durham, P., Miller, M., Rasinski, T. V., & Lane, F. (2019).
Young, C., & Pellas, R. (2000).
All reference entries in the section are set with a hanging indent.
Authors and
other credited
individuals
Author lists
In a reference entry, the names of individuals credited as authors or principal
creators (e.g., film directors) are presented in inverted, surname-first format. Given
names are set as initials, with periods after and spaces between the letters.
Suffixes (e.g., “Jr.”) are positioned after the given-name initials.
Commas separate individual authors’ name units in a reference entry’s author list.
An ampersand (&”) appears before the final author’s name unit in any entry with
two to 20 credited authors. If 21 or more authors are associated with a reference,
the entry presents the first 19 authors’ names, then, an ellipsis (“. . .) and the
name of the resource’s final credited author. [Example for list with one author],
[Example for list with two authors], [Example for list with three20 authors],
[Example for list with 21 or more authors]
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Other lists
A reference entry may include the names of editors, translators, and other
individuals credited for filling other, nonauthorial roles. Their given-name initials
appear before their surnames in entries. Commas separate the name units, and an
ampersand (&) is placed before the final name unit in a list of two to 20
nonauthorial individuals. A role-identifying label, such as “(Ed.)” or “(Eds.)” (for
“editor” or “editors”) and “(Trans.)” (for “translator and translators), often ends
a list of nonauthorial individuals. [Example of editor list], [Example of translator list]
Periodical
resources
The title of an article published in a journal, magazine, or newspaper is set in
sentence case using roman font in a reference entry. The title of a journal,
magazine, or newspaper is, though, italicized and set in title case (headline
capitalization). Neither conjunctions and prepositions less than four letters long
nor articles (“a,” “an,” “the”) are capitalized in title case unless the words begin the
titles.
The reference entry for a journal article that has published in its final form (i.e., not
as an advance online publication) usually features both a volume number, which is
italicized, and an issue number, enclosed in parentheses and set in roman font,
after the journal title. The issue number is included even if issues of the journal are
continuously paginated within the volume.
Nonperiodical
resources
The title of a book, report, dissertation, or thesis in a reference entry is italicized
and set in sentence case. The title of a book chapter is set, like a journal article’s
title, in sentence case using roman font.
A reference entry for a book or report includes the name of the publisher under
most circumstances but omits the publisher’s location. An entry for a dissertation
or thesis, similarly, features the name of the awarding institution but excludes the
institution’s location.
If a nonperiodical resource is authored and published by the same organization,
the organization is named as the author but not again as the publisher. The
publisher name is omitted from the entry; the word “Author” is not inserted as a
substitute for the publisher’s name. [Example]
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Author-supplied
translated titles
Under most circumstances, if a reference entry features a non-English title, an
author should supply an English-language translation of the title. The translated
title, enclosed in square brackets and set in roman font, is inserted after the
original title. The capitalization rules of the original language determine the case of
the non-English title. Sentence-case formatting, though, is applied to the translated
title. In the reference entry for a journal article or a book chapter, an English
translation should be provided only for a non-English article or chapter title, not for
the journal or book title. [Example of translated title for journal article], [Example
of translated title for book], [Example of translated title for book chapter]
Journals that publish non-English content may not uphold this style convention. For
such journals, providing English-language translations for titles throughout the
reference section may not be desirable. When preparing a manuscript for a journal
that publishes content written in a language other than English, an author should
consult with the journal's editorial office about the preferred convention.
URLs and DOIs
URLs
A uniform resource locator (URL) should be added to the end of a reference entry
for a webpage or other online resource. The phrase “Retrieved from” should not
precede a URL unless the online resource offers periodically updated content
(especially, data). If the resource does offer periodically updated content, the
phrase and a retrieval date should precede the URL. [Example with retrieval date]
DOIs
Digital object identifiers (DOIs) are commonly featured in reference entries for
journal articles, as well as in entries for other types of electronic resources. Authors
do not need to include DOIs for published journal articles when preparing
manuscripts. If they are retrievable from registries, the DOIs for published journal
articles will be added to entries as links during the production process.
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Journal article models
One author
Two authors
Three to 20
authors
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Information Classification: General
Twenty-one or
more authors
No credited
author
Nonprimary
(“with”) authors
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Author-supplied
English
translation of
non-English title
Published
translation
Advance online
publication
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Information Classification: General
In-press article
Article with e-
location
Article from
supplement
Abstract from
compiled
abstract issue
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Information Classification: General
Review without
original title
Special issue,
cited in full
Book models
One author
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Information Classification: General
Two authors
Three to 20
authors
No credited
author
Nonprimary
author (“with”)
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Information Classification: General
Nonprimary
author (“with”)
Editor in author
role
Multiple editors
in author role
Authored with
editor
Republication
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Information Classification: General
Edition
included
Author-supplied
English
translation of
non-English title
Published
translation,
edition included
Published
translation with
editor
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Information Classification: General
Published
translation with
editor-translator
Untitled
volume, edition
included
Titled volume,
edition included
Religious work
in published
translation
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Information Classification: General
One editor
Two editors
Three to 20
editors
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Information Classification: General
No credited
author and
republication
Author-supplied
English
translation of
non-English title
Published
translation
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Information Classification: General
Untitled
volume, edition
included
Titled volume
No credited
author
(encyclopedia)
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Information Classification: General
Conference models
Serial
conference
proceedings
Nonserial
conference
proceedings
Paper
presentation
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Information Classification: General
Poster
presentation
Dissertation and thesis models
Unpublished
doctoral
dissertation
Unpublished
master’s thesis
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Doctoral
dissertation,
published in
online
repository
Master’s thesis,
published in
online
repository
Report models
Multiple authors
Reference format
Author, A. A., Author, B. B., & Author, C. C. (yyyy). Title of the report: Subtitle (Report
No.|Tech. Rep. No.|Publication No. ########). Agency Name.
Reference example
Lempert, R. J., Norling, P., Pernin, C. G., Resetar, S. A., & Mahnovski, S. (2003). Next
generation environmental technologies: Benefits and barriers (Report No. MR-1682-
OSTP). RAND.
Citation examples
Lempert et al. (2003) [narrative]; (Lempert et al., 2003) [parenthetical]
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Information Classification: General
Organizational
author, the same
as publishing
agency
Reference format
Organizational Author. (yyyy). Title of the report: Subtitle (Report No.|Tech. Rep.
No.|Publication No. ########).
Reference example
Amnesty International. (2019). Fragmented and unequal: A justice system that fails
survivors of intimate partner violence in Louisiana, USA (Report No. AMR
51/1160/2019).
Citation examples
Amnesty International (AI, 2019) [narrative]; (Amnesty International [AI], 2019)
[parenthetical]
Online
publication
Reference format
Author, A. A., Author, B. B., & Author, C. C. (yyyy). Title of the report: Subtitle (Report
No.|Tech. Rep. No.|Publication No. ########). Agency Name. https://URL
Reference example
Warner-Griffin, C., Liu, H., Tadler, C., Herget, D., & Dalton, B. (2017). Reading
achievement of U.S. fourth-grade students in an international context: First look at
the Progress in International Reading Literacy Study (PIRLS) and ePIRLS 2016 (NCES
Report No. 2018-017). Institute of Education Sciences, National Center for
Educational Statistics. https://nces.ed.gov/pubs2018/2018017.pdf
Citation examples
Warner-Griffin et al. (2018) [narrative]; (Warner-Griffin et al., 2018) [parenthetical]
Newspaper models
Print
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Information Classification: General
Online
Editorial
(online)
Magazine models
Print with
volume and
issue
Print without
volume and
issue
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Information Classification: General
Online with
volume and
issue
Web models
Web page with
multiple authors
Web page with
no date (n.d.)
and
organizational
author, the
same as website
publisher
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Information Classification: General
Web page with
periodically
updated content
(retrieval date
required)
Blog post
Tweet
Facebook post
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Information Classification: General
Software, app, and data set models
Packaged
Downloaded
FORCE11-
compliant, with
version number
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Information Classification: General
FORCE11-
compliant,
without version
number
Mobile app by
individual
developer
Mobile app
entry by
organizational
developer
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Information Classification: General
Data set
Audiovisual models
Film
Television
series
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Information Classification: General
Television
episode
Classical song
Nonclassical
song
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Information Classification: General
Artwork
Streaming video
Podcast episode
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Information Classification: General
Unpublished and informally published model
Manuscript
Reference format
Author, A. A., Author, B. B., & Author, C. C. (yyyy). Title of the unpublished manuscript:
Subtitle [Unpublished manuscript|Manuscript in preparation|Manuscript submitted
for publication]. Department Name, Institution Name.
Reference example
Swanson, K. W. (2006). Hog heaven or hell's kitchen? Abbau and landscape in Upton
Sinclair's The Jungle [Unpublished manuscript]. Department of English, Tulane
University.
Citation examples
Swanson (2006) [narrative]; (Swanson, 2006) [parenthetical]
Archival material models
Titled document
Titled
document, with
approximate
(circa, “ca.”)
dates
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Information Classification: General
Untitled
document or
letter
Patent, legal case, and statute models
Patent
U.S. Supreme
Court case
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Information Classification: General
U.S. state
supreme court
case
U.K. Supreme
Court case
(neutral
citation)
U.K. High Court,
Queen’s Bench
case (neutral
citation)
U.S. federal
statute from
United States
Codes
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Information Classification: General
U.S. federal
statute from
United States
Statutes at Large
U.K. statute,
enacted before
1963
U.K. statute,
enacted after
1963