In MLA, cite three-plus-author sources as the first surname plus “et al.” and the page number when pages exist.
This guide shows exactly when to use “et al.” in MLA in-text citations, how to format it, and what to do when the usual pattern breaks. You’ll see quick patterns, sentence models, and a couple of checklists you can reuse while drafting.
When you’re unsure, say the phrase to yourself: et al mla in text citation means “first author plus others,” with pages when pages exist.
Fast Reference Table For Et Al In MLA In Text Citation
| Source Situation | What You Write In The Text | Parenthetical Citation Pattern |
|---|---|---|
| One author | Use the author’s last name in a signal phrase when it fits. | (LastName 42) |
| Two authors | Name both authors’ last names in the order shown on the source. | (LastName and LastName 42) |
| Three or more authors | Use the first author’s last name, then et al. | (FirstLastName et al. 42) |
| Group or organization as author | Use the organization name (shorten only after you set it up once). | (Organization Name 5) |
| No listed author | Use a short version of the title. | (“Short Title” 3) or (Short Title 3) |
| Two sources share an author’s last name | Add a first initial (or full first name if needed). | (A. Smith 12) |
| One author, two works | Add a short title after the name. | (Ng “Article Title” 7) |
| Web page with no page numbers | Use the author or short title only. | (LastName) or (“Short Title”) |
What “Et Al.” Means In MLA
“Et al.” is a Latin abbreviation that means “and others.” In MLA, it’s a space-saver. It tells the reader that a source has more authors than you’re listing in the citation.
It keeps long author lists out of prose.
In MLA 9, parenthetical citations for sources with three or more authors use the first author’s surname plus “et al.” The goal is simple: keep the citation short while still pointing clearly to the matching entry in Works Cited.
Et Al MLA In Text Citation Rules By Author Count
Start by counting authors on the source itself. Use the author list on the title page of a book, the byline of an article, or the author field in a database record. Then follow the matching rule set.
One author
MLA’s standard pattern is author plus page number, with no comma between them. You can place the author in the sentence (a signal phrase) or keep it in parentheses at the end of the sentence.
- Signal phrase: Rivera writes that revision is “a repeatable habit” (44).
- Parenthetical: Revision can become “a repeatable habit” (Rivera 44).
Two authors
With two authors, keep both surnames. Use “and” between them. Keep the order exactly as it appears on the source, since Works Cited will match that order.
- Signal phrase: Chen and Patel link sleep timing to study routines (19).
- Parenthetical: Study routines can shift with sleep timing (Chen and Patel 19).
Three or more authors
This is where “et al.” comes in. Use the first author’s surname, add a space, then write et al. with a period after “al.”. Then add the page number if the source has pages.
- Signal phrase: Lopez et al. describe a grading pattern that rewards clarity (88).
- Parenthetical: Clarity can raise reader trust in an argument (Lopez et al. 88).
Purdue OWL sums it up this way: for three or more authors, list only the first author’s last name and replace the rest with “et al.” (MLA In-Text Citations: The Basics).
How To Format “Et Al.” So It Never Gets Marked Wrong
Most point deductions come from punctuation and typography. These small rules keep your MLA in-text citations consistent.
Set “et al.” in regular text in citations
In MLA, et al. is usually set in regular (roman) type inside citations. MLA Style Center notes you italicize it only when you’re naming the term itself (Should et al. be italicized in MLA style?).
Keep the period after “al.” every time
“Al.” is an abbreviation, so it needs a period. “Et” is not abbreviated, so it does not take a period.
- Right: Lopez et al.
- Wrong: Lopez et al
- Wrong: Lopez et. al.
Don’t add a comma before the page number
MLA uses author and page number with no comma. This stays true with “et al.”
- Right: (Lopez et al. 88)
- Wrong: (Lopez et al., 88)
Place the citation before the period at sentence end
In most cases, the parenthetical citation goes at the end of the sentence, and the final period comes after the closing parenthesis.
- Right: The trend appears in first-year writing courses (Lopez et al. 88).
Signal Phrases Vs Parentheses With Et Al
You can use “et al.” in two spots: inside the sentence as part of a signal phrase, or inside parentheses. Both are valid in MLA. Pick the one that reads smoother in that paragraph.
When a signal phrase reads better
Use a signal phrase when the author name belongs in the sentence. It can help you connect the source to your claim.
- Lopez et al. report that students revise more when rubrics name specific traits (88).
When parentheses read better
Use a parenthetical citation when you don’t need the author name in the sentence. This keeps your prose clean and avoids repeating names in tight paragraphs.
- Students revise more when rubrics name specific traits (Lopez et al. 88).
Tricky Cases That Change The Citation
Real assignments involve edge cases: no page numbers, authors with the same surname, titles that lead the Works Cited entry, and group authors. These are the spots where students most often get stuck.
Sources with no page numbers
Many web sources don’t have stable page numbers. In that case, MLA often leaves the locator out. You still keep the author name or title, so the reader can match the citation to Works Cited.
- With author: (Lopez et al.)
- With title lead: (“Study Habits”)
More than one source by the same first author
If you cite two different sources that would both appear as “Lopez et al.” in parentheses, the reader can’t tell which entry you mean. MLA solves this by adding a short title after the name.
- (Lopez et al. Writing Lab Notes 14)
- (Lopez et al. “Rubric Design” 88)
Two authors with the same last name
If your Works Cited includes two authors named “Kim,” add a first initial in the citation. If initials still match, use the full first name.
- (J. Kim 52)
- (Jordan Kim 52)
Group authors and agency names
When the author is a group, MLA uses the group name in the citation. If the group name is long, you can shorten it after you write it once in the paper, as long as the short form still clearly matches Works Cited.
MLA treats commas with et al. as a name-order issue: if a person’s name is reversed in Works Cited (Last, First), the comma belongs before et al. in that entry. In in-text citations, you usually use only the surname, so the comma issue shows up less often (see the MLA Style Center post “When is a comma used before et al. in MLA style?”).
Common Mistakes Teachers Mark Fast
These are the slips that show up again and again in student papers. Fixing them takes seconds once you know what to watch for.
- Using “et al.” with two authors. Two authors means you name both. Save “et al.” for three or more.
- Dropping the period after “al.” Write it the same way every time: et al.
- Adding a comma before the page number. MLA keeps it tight: (Lopez et al. 88).
- Using “et. al.” That extra period after “et” is a tell that you’re guessing.
- Mismatch with Works Cited. Your in-text citation must match the first word of the Works Cited entry. If Works Cited starts with a title, your citation starts with a title too.
Mini Workflow For Clean MLA In-Text Citations
If you want a repeatable system while writing, use this short routine. It stops errors before they reach the final draft.
- Build Works Cited early. As soon as you decide to use a source, add it to Works Cited. That sets the “first word” your in-text citation must match.
- Run a quick match check. Pick five citations at random and verify they match the Works Cited entries by first word and spelling.
- Scan only punctuation. Do one pass where you look only for commas, periods, and italics in citations. This is faster than rereading the whole essay.
If you use Zotero or a database export, still check author count; some imports drop middle initials, which can change your in-text match.
Checklist Table You Can Keep Next To Your Draft
| Check | Right Look | Wrong Look |
|---|---|---|
| Three+ authors | (FirstLastName et al. 23) | (FirstLastName and others 23) |
| Period after al | et al. | et al |
| No comma before pages | (Lopez et al. 88) | (Lopez et al., 88) |
| Sentence period placement | … (Lopez et al. 88). | … . (Lopez et al. 88) |
| No pages on web source | (Lopez et al.) | (Lopez et al. n.p.) |
| Same author, two works | (Lopez et al. “Rubric Design”) | (Lopez et al. 1) |
| Title leads Works Cited | (“Short Title” 3) | (Author 3) |
Et Al In Text Citations In Real Paragraphs
Once you know the pattern, the goal is to use it without breaking your sentence flow. Here are three ways it usually shows up in student writing.
Quoting with a page number
When you quote, you need a locator. That’s usually a page number in MLA.
Rubrics can reduce vague feedback because they name traits the writer can repeat: “specific language leads to specific edits” (Lopez et al. 88).
Paraphrasing a multi-author source
Paraphrases still need a citation. The page number is optional for a paraphrase in many classes, yet adding it can help the reader find the spot you used.
Students revise more when feedback points to a single trait they can act on (Lopez et al. 88).
Quick Self-Check Before You Submit
Do a final scan of your citations with three questions:
- Does every “et al.” appear only when the source has three or more authors?
- Does each “et al.” have the period after “al.” and no stray comma near the page number?
- Does every citation match the first word of its Works Cited entry?
Skim et al mla in text citation details can save you a reprint.
If you can answer “yes” to all three, your in-text citations will look consistent, and your reader will always know where the source lives on the Works Cited page.