Παραπομπή APA

DeStevens George & deStevens ,George , e. (1965). Analgetics. Academic press.

Παραπομπή Chicago Style

DeStevens George και ed deStevens ,George. Analgetics. New York: Academic press, 1965.

Παραπομπή MLA

DeStevens George και ed deStevens ,George. Analgetics. Academic press, 1965.