Gaya APA

Feist, J. et al (2008). Theories of Personality (Ed. 6. Cet. 1.--). Yogyakarta: Pustaka Pelajar.

Gaya MLA

Feist, Jess. et al. "Theories of Personality". Ed. 6. Cet. 1.-- Yogyakarta: Pustaka Pelajar, 2008. Text.