APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

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