APA (7th ed.) Citation

United States. War Department. (1942). Ordnance maintenance.: Telescope mount M20. [U.S. Govt. print. off.].

Chicago Style (17th ed.) Citation

United States. War Department. Ordnance Maintenance.: Telescope Mount M20. Washington: [U.S. Govt. print. off.], 1942.

MLA (9th ed.) Citation

United States. War Department. Ordnance Maintenance.: Telescope Mount M20. [U.S. Govt. print. off.], 1942.

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