Citazione Stile APA (7a Edizione)

Cohen, B. C. (1965). Foreign policy in american government. Little, Brown and Company.

Citazione stile Chigago Style (17a edizione)

Cohen, Bernard C. Foreign Policy in American Government. Boston: Little, Brown and Company, 1965.

Citatione MLA (9a ed.)

Cohen, Bernard C. Foreign Policy in American Government. Little, Brown and Company, 1965.