Use both authors’ last names in the citation
For APA in-text citation: use “&” inside parentheses, such as (Smith & Jones, 2020)
For APA narrative citation: use “and,” such as Smith and Jones (2020)
For MLA in-text citation: use both last names, such as (Smith and Jones 25)
For Chicago author-date citation: use both last names, such as (Smith and Jones 2020, 25)
In the reference list or works cited, list both authors in the order they appear in the source
Separate the two authors with “&” in APA references
Separate the two authors with “and” in MLA and Chicago bibliography entries
