Citazione Stile APA (7a Edizione)

Roazen, P. (1979). Freud and his followers. Penguin Books.

Citazione stile Chigago Style (17a edizione)

Roazen, Paul. Freud and His Followers. Harmondsworth: Penguin Books, 1979.

Citatione MLA (9a ed.)

Roazen, Paul. Freud and His Followers. Penguin Books, 1979.