APA استشهاد

Pervin, L. A. (1984). Personality: Theory and research (4.).

استشهاد بنمط شيكاغو

Pervin, Lawrence A. Personality: Theory and Research. 4. New York, John Wiley & Sons, 1984.

MLA استشهاد

Pervin, Lawrence A. Personality: Theory and Research. 4. 1984.