The Headgear worker.
APA Citation
Cloth Hat, C., United Cloth Hat and Cap Makers of North America. (19171929). The Headgear worker. [New York: United Cloth Hat and Cap Makers of North America].
MLA Citation
Cloth Hat, Cap, and Millinery Workers' International Union, and United Cloth Hat and Cap Makers of North America. The Headgear Worker. [New York: United Cloth Hat and Cap Makers of North America], 19171929.
Warning: These citations may not always be complete (especially for serials).