Dyfyniad APA

Divine, R. A. (1969). American foreign policy since 1945. Quadrangle Books.

Dyfyniad Arddull Chicago

Divine, Robert A. American Foreign Policy Since 1945. Chicago: Quadrangle Books, 1969.

Dyfyniad MLA

Divine, Robert A. American Foreign Policy Since 1945. Quadrangle Books, 1969.

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