Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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