Citazione Stile APA (7a Edizione)

PERVIN, L., & JOHN, O. P. (1997). Personality: Theory and research.-- ed.7. John Wiley and Sons.

Citazione stile Chigago Style (17a edizione)

PERVIN, Lawrence, e Oliver P. JOHN. Personality: Theory and Research.-- Ed.7. New York: John Wiley and Sons, 1997.

Citatione MLA (9a ed.)

PERVIN, Lawrence, e Oliver P. JOHN. Personality: Theory and Research.-- Ed.7. John Wiley and Sons, 1997.