APA (7th ed.) Citation

Sears, D. O., Freedman, J. L., & Peplau, L. A. (1988). Social psychology (6th ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Sears, David O., Jonathan L. Freedman, and Letitia Anne Peplau. Social Psychology. 6th ed. London: Prentice-Hall, 1988.

MLA (9th ed.) Citation

Sears, David O., et al. Social Psychology. 6th ed. Prentice-Hall, 1988.