APA استشهاد

Friedman, H. S., & Schustack, M. W. (2004). Personality: Classic theories and modern research (2nd ed.). Pearson Education.

استشهاد بنمط شيكاغو

Friedman, Howard S., و Miriam W. Schustack. Personality: Classic Theories and Modern Research. 2nd ed. Delhi: Pearson Education, 2004.

MLA استشهاد

Friedman, Howard S., و Miriam W. Schustack. Personality: Classic Theories and Modern Research. 2nd ed. Pearson Education, 2004.