Styl cytowania APA

Dallek, R. (1979). Franklin D. Roosevelt and American foreign policy, 1932-1945. Oxford University Press.

Styl cytowania Chicago

Dallek, Robert. Franklin D. Roosevelt and American Foreign Policy, 1932-1945. New York, N.Y: Oxford University Press, 1979.

Styl cytowania MLA

Dallek, Robert. Franklin D. Roosevelt and American Foreign Policy, 1932-1945. Oxford University Press, 1979.