APA (7th ed.) Citation

Eysenck, H. J. (1968). The scientific study of personality (4. impression.). Routledge [and] Kegan Paul.

Chicago Style (17th ed.) Citation

Eysenck, Hans Jürgen. The Scientific Study of Personality. 4. impression. London: Routledge [and] Kegan Paul, 1968.

MLA (9th ed.) Citation

Eysenck, Hans Jürgen. The Scientific Study of Personality. 4. impression. Routledge [and] Kegan Paul, 1968.