How To Use Et Al In Research

With in text citation is there.
How to use et al in research. In apa 7 for a work with three or more authors list the first author and et al for all citations including the first citation unless doing so would create. Apa format requires that you cite all of the authors at the first mention if there are three four or five and use et al afterward. For research papers having three or more authors mla states that for the reference list the first author s surname should be cited followed by a comma then the rest of the name followed by et al for in text citations the first author s surname is followed by et al. If using a different style guide be sure to reference the corresponding manual as rules can differ. Any time you have more than two authors the potential for using et al.
On the subsequent citations for three four or five authors. For a work with one or two authors include the name s in every citation. According to lai and sookochoff 2018. Dusek bakke 2019 or. If there are at least six authors then you may use et al from the first mention.
Mla uses et al for works with three or more authors while chicago calls for using it with four or more authors. As such the first citation should spell out all their names and any subsequent citation can include et al. Modern language association mla style manual. After the first author. Can be used in all citations including the first.