Thorning, J. F. (1936). Communism in U.S.A. New York.
Chicago Style (17th ed.) CitationThorning, Joseph F. Communism in U.S.A. New York, 1936.
MLA引文Thorning, Joseph F. Communism in U.S.A. New York, 1936.
警告：這些引文格式不一定是100％准確.
APA引文