APA (7th ed.) Citation

Thorning, J. F. (1936). Communism in U.S.A. New York.

Chicago Style (17th ed.) Citation

Thorning, Joseph F. Communism in U.S.A. New York, 1936.

MLA (8th ed.) Citation

Thorning, Joseph F. Communism in U.S.A. New York, 1936.