Citazione Stile APA (7a Edizione)

Magruder, F. A. (1955). National governments and international relations. Allyn a. Bacon.

Citazione stile Chigago Style (17a edizione)

Magruder, Frank Abbott. National Governments and International Relations. Boston [u.a.]: Allyn a. Bacon, 1955.

Citatione MLA (9a ed.)

Magruder, Frank Abbott. National Governments and International Relations. Allyn a. Bacon, 1955.