APA (7th ed.) Citation

Eysenck, H. J., & Eysenck, S. B. G. (1969). Personality structure and measurement. Routledge & K. Paul.

Chicago Style (17th ed.) Citation

Eysenck, Hans Jurgen, and Sybil Bianca Giuletta Eysenck. Personality Structure and Measurement. London: Routledge & K. Paul, 1969.

MLA (9th ed.) Citation

Eysenck, Hans Jurgen, and Sybil Bianca Giuletta Eysenck. Personality Structure and Measurement. Routledge & K. Paul, 1969.