Coughlin, C. E. (1939). Appeal to the laboring man. C.E. Coughlin.
Cita Chicago Style (17a ed.)Coughlin, Charles E. Appeal to the Laboring Man. Royal Oak, Mich.: C.E. Coughlin, 1939.
Cita MLA (8a ed.)Coughlin, Charles E. Appeal to the Laboring Man. C.E. Coughlin, 1939.
Precaución: Estas citas no son 100% exactas.