APA (7th ed.) Citation

Ryckman, R. M. (1982). Theories of personality. Brooks/Cole Pub. Co.

Chicago Style (17th ed.) Citation

Ryckman, Richard M. Theories of Personality. Monterey, Calif: Brooks/Cole Pub. Co, 1982.

MLA (9th ed.) Citation

Ryckman, Richard M. Theories of Personality. Brooks/Cole Pub. Co, 1982.

Warning: These citations may not always be 100% accurate.