APA (7th ed.) Citation

United States. Bureau of Internal Revenue. (1933). Regulations 77 relating to income tax under Revenue Act of 1932. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Internal Revenue. Regulations 77 Relating to Income Tax Under Revenue Act of 1932. [Washington]: [s.n.], 1933.

MLA (9th ed.) Citation

United States. Bureau of Internal Revenue. Regulations 77 Relating to Income Tax Under Revenue Act of 1932. [s.n.], 1933.