Citazione Stile APA (7a Edizione)

Freud, S., & Dickson, A. (1985). Art and literature: Jensen's Gravida, Leonardo da Vinci and other works. Penguin.

Citazione stile Chigago Style (17a edizione)

Freud, Sigmund, e Albert Dickson. Art and Literature: Jensen's Gravida, Leonardo Da Vinci and Other Works. Harmondsworth: Penguin, 1985.

Citatione MLA (8a ed.)

Freud, Sigmund, e Albert Dickson. Art and Literature: Jensen's Gravida, Leonardo Da Vinci and Other Works. Penguin, 1985.