APA ציטוט

Ryckman, R. M. (2004). Theories of personality (Eigth edition.). Wadsworth /Thomson Learning.

Chicago Style (17th ed.) Citation

Ryckman, Richard M. Theories of Personality. Eigth edition. Belmont, CA: Wadsworth /Thomson Learning, 2004.

ציטוט MLA

Ryckman, Richard M. Theories of Personality. Eigth edition. Wadsworth /Thomson Learning, 2004.