Παραπομπή APA

Eysenck, H. J. (1965). The structure of human personality. Methuen.

Παραπομπή Chicago Style

Eysenck, H. J. The Structure of Human Personality. London: Methuen, 1965.

Παραπομπή MLA

Eysenck, H. J. The Structure of Human Personality. Methuen, 1965.