APA

Wingate P., Wingate R., . (1988). The Penguin medical encyclopedia. : Penguin.

Chicago

Wingate Peter, Wingate Richard, . 1988. The Penguin medical encyclopedia. : Penguin.

Harvard

Wingate P., Wingate R., . (1988). The Penguin medical encyclopedia. : Penguin.

MLA

Wingate Peter, Wingate Richard, . The Penguin medical encyclopedia. : Penguin. 1988.