APA (7th ed.) Citation

Gerrig, R. J., & Zimbardo, P. G. (2008). Psychology and life (18th ed.). Pearson/Allyn and Bacon.

Chicago Style (17th ed.) Citation

Gerrig, Richard J., and Philip G. Zimbardo. Psychology and Life. 18th ed. Boston, Mass: Pearson/Allyn and Bacon, 2008.

MLA (9th ed.) Citation

Gerrig, Richard J., and Philip G. Zimbardo. Psychology and Life. 18th ed. Pearson/Allyn and Bacon, 2008.