Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (9ú heag.)

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

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