question 7 (1 point) saved when should et al. be used in mla style? when the source has more than 1 author…

question 7 (1 point) saved when should et al. be used in mla style? when the source has more than 1 author when the source has 3 or more authors if the source has more than 4 authors and has already been mentioned once in the document never
Answer
Brief Explanations:
In MLA style, "et al." is used when a source has 3 or more authors to abbreviate the list of authors.
Answer:
when the source has 3 or more authors