Gaya APA

Feist, J., Feist, G, J, F. (2002). Theories of Personality (5th Ed.). Boston: Tata McGraw-Hill.

Gaya MLA

Feist, Jess.., Feist, Gregory, J., Feist.. "Theories of Personality". 5th Ed. Boston: Tata McGraw-Hill, 2002. Text.