Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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