APA (7th ed.) Citation

Jonas, M. (1966). Isolationism in America, 1935-1941. Cornell University Press.

Chicago Style (17th ed.) Citation

Jonas, Manfred. Isolationism in America, 1935-1941. Ithaca, N.Y.: Cornell University Press, 1966.

MLA (9th ed.) Citation

Jonas, Manfred. Isolationism in America, 1935-1941. Cornell University Press, 1966.