How Many Authors Do You Need To Use Et Al

For all in text citations.

How many authors do you need to use et al. 2 give all three names for every citation. Specifically articles with one or two authors include all names in every in text citation. If there are fewer than three authors. For sources with six or more authors use et al from the first citation. For sources with three to five authors list all the authors the first time and use et al only in subsequent citations.

If there are at least six authors then you may use et al from the first mention. And articles with six or more authors are abbreviated to the first author name plus et al. The abbreviation et al. Throughout but citations to. If your source has 3 or more authors it is only necessary to include the last name of the first author who is also listed in your works cited entry.

How to write and publish a scientific paper 1 summarizes current practice as using et al. Note that this rule has changed from apa 6 guidelines on using et al which recommend listing all author names in the first citation up to five authors but then using et al for the second and subsequent citations. If the work has four or more authors editors the abbreviation et al should be used after the first author s name. According to the apa it should only be used when there are two or more authors. Follow the name with the abbreviation et al and the page number where the material you paraphrased or cited appears.

Don t use et al. Articles with three four or five authors include all names in the first in text citation but are abbreviated to the first author name plus et al. In all cases you should use the last name of the first author followed by et al in your in text citation. Mla uses et al for works with three or more authors while chicago calls for using it with four or more authors. For three to five authors all names must be listed within the first citation but all following citations can include just the name of the first author and et al.

Should be avoided because et al. 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 ambiguity. Always refers to plural authors and dalton et al 1989 would indicate two authors aside from dalton. For both the first and subsequent in text citations both the authors should be listed out as dalton wade 1989. 1 give all three names the first time and thereafter use et al.