APA (7th ed.) Citation

Clark, M. S. (1991). Prosocial behavior. Sage.

Chicago Style (17th ed.) Citation

Clark, Margaret Sydnor. Prosocial Behavior. Newbury Park [etc.]: Sage, 1991.

MLA (9th ed.) Citation

Clark, Margaret Sydnor. Prosocial Behavior. Sage, 1991.

Warning: These citations may not always be 100% accurate.