Style de citation APA (7e éd.)

Mottram, V. H. (1960). The physical basis of personality. Penguin books.

Style de citation Chicago (17e éd.)

Mottram, V. H. The Physical Basis of Personality. Harmondsworth, Middlesex, Eng., New York: Penguin books, 1960.

Style de citation MLA (8e éd.)

Mottram, V. H. The Physical Basis of Personality. Penguin books, 1960.