Cita APA (7th ed.)

Pervin, L. A., & John, O. P. (2001). Personality: Theory and research (8th ed.). Wiley.

Cita Chicago (17th ed.)

Pervin, Lawrence A., i Oliver P. John. Personality: Theory and Research. 8th ed. New York: Wiley, 2001.

Cita MLA (9th ed.)

Pervin, Lawrence A., i Oliver P. John. Personality: Theory and Research. 8th ed. Wiley, 2001.