American Psychological Association 7th edition
Psychology
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APA Style is the American Psychological Association’s style for papers in psychology, nursing, business, communications, engineering and related fields. Citation Creation follows the 7th edition of its Publication Manual.
Every example is a real source, checked where it was published. Check the finer points against the guide your course or journal uses. Review formatting support and known limitations.
APA references, part by part
Real sources, set as Citation Creation sets them in APA 7th edition. Choose one to see what each part follows.
- Watson, J. D., & Crick, F. H. C.
- surname, then initials
- (1953).
- the year alone, in brackets
- Molecular structure of nucleic acids: A structure for deoxyribose nucleic acid.
- sentence case, no italics or quotes
- Nature, 171
- journal and volume in italics
- (4356), 737–738.
- issue in brackets, not italic
- https://doi.org/10.1038/171737a0
- the DOI as a link, no full stop
- In brackets, with a page
- (Watson & Crick, 1953, p. 737)
- In your sentence
- Watson and Crick (1953) then (p. 737) after the quotation
- Watson, J. D., & Crick, F. H. C.
- Each author is given surname first, then initials with a space between them. A comma comes before the “&”, even with only two authors.
- (1953).
- A journal article gives only the year, in brackets and followed by a full stop. This one came out on 25 April 1953, but the day and month are left out.
- Molecular structure of nucleic acids: A structure for deoxyribose nucleic acid.
- Only the first word, the first word after the colon and names take a capital. An article is part of a larger work, so its title is set plain, with no italics and no quotation marks.
- Nature, 171
- The journal’s name is written in full, in title case and italics, and the volume number is italic too. The comma between them is not.
- (4356), 737–738.
- The issue number goes in brackets straight after the volume, with no space, and is not italic. The first and last pages are joined by an en dash.
- https://doi.org/10.1038/171737a0
- A DOI is given as a link that starts https://doi.org/, whether you read the article online or in print. No full stop follows it, so the link still works.
- Lee, H.
- surname, then initial
- (1960).
- the copyright year
- To kill a mockingbird.
- italics and sentence case
- J. B. Lippincott.
- publisher, no city
- In brackets, with a page
- (Lee, 1960, p. 23)
- In your sentence
- Lee (1960) then (p. 23) after the quotation
- Lee, H.
- The author’s surname comes first, then the initial of each first name, so Harper becomes H.
- (1960).
- A book gives the year from the copyright page of the edition you read. A modern reprint takes its own year here and ends with (Original work published 1960), which you add by hand.
- To kill a mockingbird.
- A book stands on its own, so its title is in italics. It still takes sentence case, a capital only on the first word and on names, and the full stop after it is not italic.
- J. B. Lippincott.
- The publisher’s name follows the title. The 7th edition dropped the city, so Philadelphia is left out even if you fill in the location.
- World Health Organization.
- the group, in full
- (2023, October 12).
- year, then month and day
- Climate change.
- the page title in italics
- https://www.who.int/news-room/fact-sheets/detail/climate-change-and-health
- no site name, no full stop
- In brackets
- (World Health Organization, 2023)
- Quoting a page with no page numbers
- (World Health Organization, 2023, para. 4)
- World Health Organization.
- When a page names no writer, the organisation that published it is the author. Its name is written out in full, never as WHO, and followed by a full stop.
- (2023, October 12).
- A web page takes the most exact date it gives, year first, then month and day. Use the date it was published or last updated, never the date it was reviewed or the copyright year in its footer.
- Climate change.
- A web page counts as a work that stands alone, so its title is in italics and in sentence case, like a book’s.
- https://www.who.int/news-room/fact-sheets/detail/climate-change-and-health
- The site’s name would only repeat the author, so it is left out and the link follows the title. Most pages need no date of reading, and nothing comes after the link.
APA in-text citations
Several sources in one bracket
Put them in alphabetical order by the first author’s surname, as in the reference list, and separate them with semicolons. In your own sentence they can come in any order.
(Lee, 1960; Watson & Crick, 1953; World Health Organization, 2023)
Two works by one author
Give the name once, then the years, oldest first, with an undated work before them and a work in press last. Two works from the same year take a and b, in the text and in the list.
(Department of Veterans Affairs, n.d., 2017a, 2017b, 2019)
No date
Write n.d., for “no date”, in place of the year, in the text and in the list. A copyright year in a site’s footer, or the date a page was reviewed, is not its date.
(World Health Organization, n.d.)
No author
The title takes the author’s place, in the reference and in the citation. In your text the title takes capitals on its main words, in italics for a book or web page and in quotation marks for an article or entry. Use “Anonymous” only when the work is signed that way.
(“The Beatles,” 2022)
A group as author
Name the group in full. To shorten it, give the short form in square brackets at its first citation and use it from then on. The reference list always has the full name.
(World Health Organization [WHO], 2023), then (WHO, 2023)
A source quoted in another
Find and cite the original if you can. If you cannot, name it, then write “as cited in” and the work you read. Only the work you read goes in the reference list.
(Rabbitt, 1982, as cited in Lyon et al., 2014)
Before you hand it in
Sentence case for titles
In the reference list, an article, book or web page title takes a capital only on its first word, the first word after a colon and names, even when the source capitalises every word. Journal names stay in title case, written in full.
Two authors, or three and more
Two authors are joined by “&” in brackets and in the reference list, and by “and” in your own sentence. From three authors on, cite the first surname and “et al.” from the first citation, but name up to 20 authors in the reference list.
A page number for a quotation
A direct quotation needs its page in the citation: (Watson & Crick, 1953, p. 737), or pp. for a range. When your sentence names the authors, the page goes in brackets after the quotation. A web page with no pages takes a paragraph: (para. 4).
The DOI as a link
Give the DOI as a link, https://doi.org/ and its number, even if you read the article in print, and put no full stop after it. An article from a library database with no DOI ends after its pages.
One list, in alphabetical order
Order the list by the first word of each reference, usually the first author’s surname, or the title when there is no author, skipping A, An or The. Double-space it, with a hanging indent of 0.5 inch (1.27 cm).
Emails and conversations
An email or a conversation is a personal communication, which your reader cannot look up. Cite it in your text only, and leave it out of the reference list.
Setting out the reference list
The three sources above, as one APA reference list. Every work you cite has a reference here, and every reference is cited in your text.
References
- Start the list on a new page after your text, headed References, in bold and centred. Not Works Cited or Bibliography. With only one source, Reference is fine.
- Set each reference as one paragraph from the left margin, with a hanging indent of 0.5 inch (1.27 cm): the first line starts at the margin and the rest are indented. Double-space the whole list, with no extra space between references.
- Order the list by the first word of each reference, usually the first author’s surname. Nothing comes before something, so Anders comes before Anderson.
- Works by one author go oldest first, with an undated work (n.d.) at the top. Works the author wrote alone come before works written with others, whatever their years.
- Works by the same author in the same year are put in order of their titles and take a, b and so on after the year: 2019a, 2019b. Use the same letters in your text.
- A group author is spelled out in full, American Psychological Association and not APA. A, An or The at the start is skipped, so The Smithsonian Institution goes under S.
- A work with no author starts with its title and is filed under the title’s first word, again skipping A, An and The: “The Beatles” goes under B.
- Two kinds of source have no reference: emails and conversations, which are cited in the text only, and quotations from your own research participants, which are not cited at all.
Your project’s list is put in APA order for you, and a Word or PDF export is headed References, in bold and centred, double-spaced, with a 0.5-inch hanging indent. A group name or a title that starts with A, An or The is filed under that word, where APA skips it, so move that reference by hand in your paper.
What changed in the 7th edition
- Three or more authors take “et al.” from the first citation. The 6th edition named all three the first time: Smith, Ellenio, and Pruitt (2019).
- A reference names up to 20 authors. With 21 or more, give the first 19, an ellipsis, then the last.
- A publisher is given without its city: “SAGE.”, not “Thousand Oaks, CA: SAGE.”
- A DOI is a link, https://doi.org/ and its number, with no “DOI:” label. “Retrieved from” goes before a link only when a retrieval date is needed too.
- An organisation that wrote and published a work is named once, as the author. The 6th edition repeated it as “Author” in the publisher’s place.
How Citation Creation handles APA
- Publishers often send titles with a capital on every main word. When a title reads that way, the form offers to change it to sentence case and shows you the result first, so you can check that names keep their capitals.
- Copy narrative citation gives the form for your own sentence, with “and” between two authors: Watson and Crick (1953). A page you add is given on its own, as (p. 737), to go after the quotation.
- An organisation that is the only author and also the publisher, or the site of a web page, is named once, as the author.
- To cite several sources at once, put them together on the Writing order tab, which sets them in alphabetical order with semicolons. Two works by one author keep the name each time, (Zhou, 2000; Zhou, 2016), where APA gives it once, (Zhou, 2000, 2016), so delete the repeat.
- Two sources that shorten to the same “et al.” form, or first authors who share a surname, are not told apart: no names or initials are added. Add them yourself.
- A group’s full name is written in every citation. To use a short form such as WHO, add it to the first citation yourself and shorten the ones after it.
How to cite each source in APA 7th edition
Quick Facts
- Full Name:
- American Psychological Association 7th edition
- Citation Format:
- Author-Date
- Style Class:
- In-Text Citations
- Fields:
- Psychology
- Documentation:
- View style guidelines
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