APA (7th ed.) Citation

Worchel, S., & Cooper, J. (1983). Understanding social psychology (3rd ed.). Dorsey Pr.

Chicago Style (17th ed.) Citation

Worchel, Stephen, and Joel Cooper. Understanding Social Psychology. 3rd ed. Homewood, Ill: Dorsey Pr, 1983.

MLA (9th ed.) Citation

Worchel, Stephen, and Joel Cooper. Understanding Social Psychology. 3rd ed. Dorsey Pr, 1983.