APA (7th ed.) Citation

United States. Bureau of Internal Revenue. (1940). Regulations 107 (Part 403, Title 26, Code of Federal Regulations, 1940 Sup.), Relating to the Excise Tax on Employers, Under the Federal Unemployment Tax Act. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Bureau of Internal Revenue. Regulations 107 (Part 403, Title 26, Code of Federal Regulations, 1940 Sup.), Relating to the Excise Tax on Employers, Under the Federal Unemployment Tax Act. [Washington]: [publisher not identified], 1940.

MLA (9th ed.) Citation

United States. Bureau of Internal Revenue. Regulations 107 (Part 403, Title 26, Code of Federal Regulations, 1940 Sup.), Relating to the Excise Tax on Employers, Under the Federal Unemployment Tax Act. [publisher not identified], 1940.