How To Make Et Al Possessive

Use the lead author s name and et al.

How to make et al possessive. For subsequent in text citations of a work with 3 to 5 authors. 96 in the sixth edition of the publication manual. Per apa style the answer is that the possessive of a singular name is formed by adding an apostrophe and an s even when the name ends in s see p. Therefore in the example above the correct usage would be adams s 2013 work. The sixth edition of the publication manual of the american psychological association offers guidelines in the use of et al.

If the noun is plural or already ends in s just add an apostrophe after the s. Green s study determined that the test will not work underwater. If you need to make possessive of this you should use an of phrase. In this case the latin abbreviation et al meaning and others is essential. It shows a relationship of belonging between one thing and another.

The possessive form is used with nouns referring to people groups of people countries and animals. And others et al is used as an abbreviation of et alii masculine plural or et aliae feminine plural or et alia neuter plural when referring to a number of people. If you are using a in text reference you can use the et al but in the reference bibliography list you must state all the authors in full. To form the possessive add apostrophe s to the noun. 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.

I am afraid that i am going to disagree with the above posts as et al. Et alii is a latin phrase and latin has its own rules about making plural possessives and those rules do not involve apostrophes. The study was performed by green.