Style de citation APA (7e éd.)

Thorning, J. F. (1936). Communism in U.S.A. America Press.

Style de citation Chicago (17e éd.)

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

Style de citation MLA (8e éd.)

Thorning, Joseph F. Communism in U.S.A. America Press, 1936.