Gaya APA

BOURNE, L, E., Ekstrand, B, R. (1979). Psychology: Its Principles and Meanings (Third Edition). New York: Holt, Rinehart and Wisnton.

Gaya MLA

BOURNE, Lyle, E.., Ekstrand, Bruce, R.. "Psychology: Its Principles and Meanings". Third Edition New York: Holt, Rinehart and Wisnton, 1979. Text.