How to Do In-Text Citations APA: Parenthetical vs Narrative (2026)
Published October 23, 2026 · 11 min read
How to Do In-Text Citations APA: Parenthetical vs Narrative (2026)
If you are wondering how to do in-text citations APA style, the short answer is this: every time you use someone else's ideas, put the author's surname and the year of publication either in parentheses at the end of the sentence — (Smith, 2020) — or woven into the sentence itself — Smith (2020). Those are the two formats, parenthetical and narrative, and APA 7th edition builds nearly every rule in this guide on top of them. Once you learn the two formats and the handful of rules for authors, dates, quotes, and tricky sources, citing correctly becomes second nature.
This guide walks through every in-text citation scenario you will meet in a typical college paper, with correctly formatted examples for each. No invented statistics, no fluff — just the APA 7th rules, the common student mistakes, and a faster way to build your matching reference list.
The Two Formats: Parenthetical vs Narrative
Every APA in-text citation is either parenthetical or narrative. Both contain the same information — author and year — but they place it differently in the sentence.
Parenthetical citation: The author and date sit together inside parentheses, usually at the end of the clause or sentence, before the period.
The transition to renewable energy accelerated sharply in the 2010s (Garcia, 2021).
Narrative citation: The author's name is part of the sentence, and only the date goes in parentheses, placed immediately after the name.
Garcia (2021) showed that the transition to renewable energy accelerated sharply in the 2010s.
Neither format is "better" in general. Use parenthetical citations when you want the claim to carry the weight of the sentence, and narrative citations when the author is part of your argument — for example, when comparing what two researchers found, or when an author's name is a familiar landmark in the field.
One technical rule: in a parenthetical citation, the period goes after the closing parenthesis. In a narrative citation, the parenthetical year follows the author's name directly, with no comma between the name and the parenthesis.
Citing by Number of Authors
The author rules are the part students get wrong most often, so they deserve their own section.
One author
Simply name the author and year.
- Parenthetical: (Nguyen, 2019)
- Narrative: Nguyen (2019)
Two authors
Name both authors every time. In a parenthetical citation, join them with an ampersand (&). In a narrative citation, join them with the word "and."
- Parenthetical: (Lopez & Kim, 2022)
- Narrative: Lopez and Kim (2022)
Three or more authors
This is where APA 7th differs from earlier editions. For three or more authors, write the first author's surname followed by et al. (note the period after "al." only) from the very first citation. APA 6th edition required naming all authors on the first citation for works with three to five authors — that rule is gone. Now it is et al. from the start.
- Parenthetical: (Chen et al., 2021)
- Narrative: Chen et al. (2021)
Do not italicize et al., and do not write "and colleagues" — just et al.
Organizations as authors
When a report or webpage lists an organization rather than a person as the author, the organization is the author. If the organization has a well-known abbreviation, spell it out on the first citation and introduce the abbreviation, then use the abbreviation afterwards.
- First citation: (World Health Organization [WHO], 2023) / The World Health Organization (WHO, 2023) noted…
- Later citations: (WHO, 2023) / WHO (2023) noted…
If the organization has no familiar abbreviation, spell it out every time.
No author
When a source genuinely has no author — some webpages, dictionaries, or reference entries — use the first few words of the title in place of the author. Use quotation marks for article, chapter, or webpage titles, and italics for book, report, or periodical titles.
- Parenthetical: ("Climate Change Basics," 2022) / (Merriam-Webster's Collegiate Dictionary, 2020)
- Narrative: "Climate Change Basics" (2022) describes…
No date
When the source has no publication date, use the abbreviation n.d. (for "no date") where the year would go.
- Parenthetical: (American Psychological Association, n.d.)
- Narrative: The American Psychological Association (n.d.) recommends…
Quoting vs Paraphrasing: When Page Numbers Are Required
Here is the rule students mix up most: page numbers are required for direct quotations but optional for paraphrases.
Direct quotations
A direct quotation copies the source word-for-word in quotation marks. The citation must include the author, year, and the page (or paragraph) number where the quote appears.
"The human brain treats social rejection in much the same way as physical pain" (Eisenberger, 2019, p. 42).
For quotes longer than 40 words, format as a block quote (indented, no quotation marks) with the citation after the final punctuation:
The evidence suggests that sleep consolidates learning in two distinct stages. During slow-wave sleep, the hippocampus replays the day's experiences, and during REM sleep, those memories are integrated into existing knowledge networks. (Walker, 2020, pp. 118–119)
Note the plural "pp." for a page range, and that the period goes before the citation in a block quote.
When the source has no page numbers — common with webpages — cite the paragraph number or a section heading instead:
- (Rivera, 2021, para. 3)
- (Rivera, 2021, "Cognitive Benefits" section)
Paraphrasing
Paraphrasing — restating the idea in your own words — requires the author and year, but the page number is not required. That said, APA encourages including one, because it helps readers find the passage.
Regular aerobic exercise appears to improve memory consolidation in older adults (Thompson, 2018, p. 77).
Many students also underestimate how much paraphrasing matters. Stringing together barely-changed sentences from a source is patchwriting, and it can still be flagged for plagiarism even with a citation. The safest habit: read the source, close it, write the idea in your own sentence structure, then add the citation.
Citing Multiple Sources in One Parentheses
When several sources support the same claim, cite them all inside one set of parentheses, in alphabetical order by the first author's surname, separated by semicolons.
Bilingualism is associated with measurable cognitive advantages (Bialystok, 2017; Costa & Sebastián-Gallés, 2021; Hernandez et al., 2019).
Do not use separate parentheses for each source, and do not order them by date or importance — alphabetical is the rule.
Secondary Sources: "As Cited In"
Sometimes you read about a study in someone else's paper without reading the original. That is a secondary source. Cite the original author followed by "as cited in" and the source you actually read. Only the source you read goes in the reference list.
Piaget's stages were challenged by later developmental research (Inhelder, 1968, as cited in Siegler, 2016).
Use this sparingly. Professors prefer that you read the primary source when it is reasonably available, and over-reliance on secondary sources can look like shallow research.
Personal Communications
Emails, interviews, lectures, and conversations cannot be recovered by readers, so they are cited in the text only — never in the reference list. Give the person's initials and surname, the phrase "personal communication," and the exact date.
M. Alvarez (personal communication, March 4, 2025) confirmed the enrollment figures.
Traditional lectures and course materials follow the same logic when they are not publicly available.
Citing the Same Source Repeatedly in a Paragraph
APA has a specific rule for repeated citations, and it saves a lot of clutter. After the first narrative citation of a work in a paragraph, you may omit the year in subsequent narrative citations of that same work within the same paragraph.
Patel (2022) argued that urban green spaces reduce stress. Patel also found that the effect was strongest in neighborhoods with the least existing greenery.
The year must appear again in the first citation of the next paragraph. And this omission applies only to narrative citations — parenthetical citations always keep the year: (Patel, 2022) every time. One more guardrail: if the paragraph cites more than one work, or if omitting the year could confuse the reader, keep the year in every citation.
The Most Common Mistakes Students Make
After years of seeing student papers, instructors report the same in-text citation errors again and again. Check your paper against this list:
- Using "and" instead of "&" in parenthetical citations. It is (Lopez & Kim, 2022) in parentheses, Lopez and Kim (2022) in narrative text. Mixing them up is the single most common error.
- Naming all authors for 3+ author works on first citation. That was APA 6th. In APA 7th, it is et al. from the first citation onward.
- Skipping page numbers on direct quotes. Every quotation needs a page, paragraph, or section locator — no exceptions.
- Putting the period before the parenthesis. The citation comes first: (Garcia, 2021). Not (Garcia, 2021.)
- Citing only at the end of a paragraph. If a paragraph draws on multiple sources, cite each claim where it appears. One citation at the end leaves it unclear which sentences it covers.
- Forgetting the reference list match. Every in-text citation must have a corresponding entry in the reference list, and every reference-list entry must be cited in the text. Orphaned citations and orphaned entries are both errors.
- Using "et. al" or "et. al." The correct form is et al. — "et" has no period, "al." does.
- Citing the source you read as the original. If you learned about Inhelder (1968) from Siegler (2016), the in-text citation must say so with "as cited in."
Build Your Matching Reference List Entries Automatically
In-text citations are only half the job — every one needs a matching entry in your reference list, and formatting those entries by hand is where hours disappear. Journal articles, books, and webpages each follow different reference formats, and a single misplaced comma or italic can cost marks on an otherwise strong paper.
The fastest reliable workflow: as you write, drop each source into a free citation generator and let it build the APA 7th reference entry for you. A well-built tool formats authors, dates, titles, and DOIs correctly and gives you a clean entry to paste into your reference list — one that will match every in-text citation you wrote above. Try a free citation generator to generate your APA reference list entries in seconds, then double-check each one against this guide's in-text rules before you submit.
Frequently Asked Questions
What is the difference between parenthetical and narrative in-text citations?
A parenthetical citation places the author and date in parentheses at the end of the clause or sentence, e.g. (Smith, 2020). A narrative citation weaves the author's name into the sentence and puts only the date in parentheses, e.g. Smith (2020) found that… Both contain the same information; the choice depends on sentence structure and flow.
When do I use et al. in APA in-text citations?
In APA 7th edition, use et al. from the very first citation for any work with three or more authors. Write the first author's surname followed by et al., then the year: (Chen et al., 2021). For one or two authors, always name them all; two authors are joined by & in parentheses and by and in narrative text.
Do I need a page number in every APA in-text citation?
Page numbers are required whenever you quote directly — e.g. (Smith, 2020, p. 42). For paraphrases and summaries, page numbers are not required but are encouraged, because they help readers locate the passage. If the source has no page numbers, cite the paragraph number (para. 3) or a section heading instead.
How do I cite a source with no author or no date in APA?
When there is no author, cite the first few words of the title in place of the author: use quotation marks for article or chapter titles and italics for book, report, or webpage titles. When there is no date, use the abbreviation n.d. (no date) where the year would go, e.g. (American Psychological Association, n.d.).
Can I cite the same source twice in one paragraph without repeating the year?
Yes, with one exception. After the first narrative citation in a paragraph — e.g. Smith (2020) argued… — you may omit the year in subsequent narrative citations of the same work within that same paragraph. This rule applies only to narrative citations, never to parenthetical ones, and the year must appear again in the first citation of the next paragraph.
