When to use et al. in APA in-text citations depends on which edition of the APA Publication Manual you are using.
In APA 6th edition, works with three to five authors are listed using “et al.” after the first citation.
Example: “Freeman, Taylor, and Werg (2024) reject this hypothesis. Instead, their data indicates that the opposite is true (Freeman et al., 2024).”
In APA 7th edition, works with three or more authors are listed using “et al.” after the first author’s name from the first citation.
Example: “Freeman et al. (2024) reject this hypothesis.”
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