Cita APA (7a ed.)

Eysenck, H. J., & Eysenck, S. B. G. (1969). Personality structure and measurement. Robert R. Knapp.

Cita Chicago Style (17a ed.)

Eysenck, H. J., y Sybil B. G. Eysenck. Personality Structure and Measurement. San Diego, California: Robert R. Knapp, 1969.

Cita MLA (9a ed.)

Eysenck, H. J., y Sybil B. G. Eysenck. Personality Structure and Measurement. Robert R. Knapp, 1969.