Citazione Stile APA (7a Edizione)

Wingate, P. (1976). The Penguin medical encyclopedia (2nd. ed.). Penguin Books.

Citazione stile Chigago Style (17a edizione)

Wingate, Peter. The Penguin Medical Encyclopedia. 2nd. ed. London: Penguin Books, 1976.

Citatione MLA (9a ed.)

Wingate, Peter. The Penguin Medical Encyclopedia. 2nd. ed. Penguin Books, 1976.