Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.