Coughlin, C. E. (1939). The popular front. [C.E. Coughlin?].
Chicago Style (17th ed.) CitationCoughlin, Charles E. The Popular Front. Royal Oak, Mich.: [C.E. Coughlin?], 1939.
MLA (8th ed.) CitationCoughlin, Charles E. The Popular Front. [C.E. Coughlin?], 1939.
Warning: These citations may not always be 100% accurate.