Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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