Answered By: Lydia Dawe
Last Updated: Jun 24, 2021     Views: 31

Sometimes you may need to reference more than one source in a set of parentheses, as several sources may have made the same claim or had the same idea. If this is the case, enclose all the in-text references in the same set of parentheses in alphabetical order, and separate each set with a semicolon.

For example:

(Adams et al., 2019; Shumway & Shulman, 2015; Westinghouse, 2017)