APA (7th ed.) Citation

United States. Army Service Forces. (1943). Army Service Forces Manual No. M 501: Repairs and Utilities, Property Accounting for Post Engineers. [s.n.].

Chicago Style (17th ed.) Citation

United States. Army Service Forces. Army Service Forces Manual No. M 501: Repairs and Utilities, Property Accounting for Post Engineers. [Washington]: [s.n.], 1943.

MLA (9th ed.) Citation

United States. Army Service Forces. Army Service Forces Manual No. M 501: Repairs and Utilities, Property Accounting for Post Engineers. [s.n.], 1943.