APA (7th ed.) Citation

Gale Group, Baumeister, R. F., & Vohs, K. D. (2007). Encyclopedia of social psychology. Sage Publications.

Chicago Style (17th ed.) Citation

Gale Group, Roy F. Baumeister, and Kathleen D. Vohs. Encyclopedia of Social Psychology. Los Angeles, Calif: Sage Publications, 2007.

MLA (9th ed.) Citation

Gale Group, et al. Encyclopedia of Social Psychology. Sage Publications, 2007.