Cita APA

Coughlin, C. E. (1939). Appeal to the laboring man. C.E. Coughlin.

Citación estilo Chicago

Coughlin, Charles E. Appeal to the Laboring Man. Royal Oak, Mich.: C.E. Coughlin, 1939.

Cita MLA

Coughlin, Charles E. Appeal to the Laboring Man. C.E. Coughlin, 1939.