Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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