Cita APA (7th ed.)

Zimbardo, P. G. (1988). Psychology and life (12th ed.). Scott, Foresman and Co..

Cita Chicago (17th ed.)

Zimbardo, Philip G. Psychology and Life. 12th ed. Glenview, Illinois: Scott, Foresman and Co., 1988.

Cita MLA (9th ed.)

Zimbardo, Philip G. Psychology and Life. 12th ed. Scott, Foresman and Co., 1988.