Cita APA (7a ed.)

Cattell, R. B. (1968). Personality and social psychology. Robert R. Knapp.

Cita Chicago Style (17a ed.)

Cattell, Raymond B. Personality and Social Psychology. San Diego, California: Robert R. Knapp, 1968.

Cita MLA (9a ed.)

Cattell, Raymond B. Personality and Social Psychology. Robert R. Knapp, 1968.