APA (7th ed.) Citation

United States. Division of the Federal Register, United States. Federal Register Division, & United States. Office of the Federal Register. (1939). The Code of Federal regulations of the United States of America. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Division of the Federal Register, United States. Federal Register Division, and United States. Office of the Federal Register. The Code of Federal Regulations of the United States of America. Washington: U.S. G.P.O., 1939.

MLA (8th ed.) Citation

United States. Division of the Federal Register, et al. The Code of Federal Regulations of the United States of America. U.S. G.P.O., 1939.

Warning: These citations may not always be 100% accurate.