APA (7th ed.) Citation

United States. Office of the Federal Register. (1973). United States government manual. Office of the Federal Register.

Chicago Style (17th ed.) Citation

United States. Office of the Federal Register. United States Government Manual. Washington, D.C: Office of the Federal Register, 1973.

MLA (9th ed.) Citation

United States. Office of the Federal Register. United States Government Manual. Office of the Federal Register, 1973.

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