Gaya APA

Feist, J., Feist, G, J. (2008). Theories of Personality . Yogyakarta: Penerbit Pustaka Pelajar.

Gaya MLA

Feist, Jess., Feist, Gregory, J.. "Theories of Personality". Yogyakarta: Penerbit Pustaka Pelajar, 2008. Text.