United States. Division of Labor Standards. (1938). Proceedings of the Fourth National Conference on Labor Legislation, Washington, D. C., October 25, 26, 27, 1937. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Division of Labor Standards. Proceedings of the Fourth National Conference on Labor Legislation, Washington, D. C., October 25, 26, 27, 1937. [Washington]: [s.n.], 1938.
MLA (9th ed.) CitationUnited States. Division of Labor Standards. Proceedings of the Fourth National Conference on Labor Legislation, Washington, D. C., October 25, 26, 27, 1937. [s.n.], 1938.
Warning: These citations may not always be 100% accurate.