When do you use a parenthetical citation?

A parenthetical citation is an in-text reference that follows a quote or paraphrased passage, referring to a full citation of the work in a list that follows the article or chapter. An example would be (Jones, 2010) which corresponds to a 2010 book or article by someone named Jones, with complete information in the references list.

(See related APA style link below for more information.)