APA (7th ed.) Citation

United States. War Department. (1942). Ordnance maintenance.: Battery commander's telescope M1915A1. [U.S. Govt. print. off].

Chicago Style (17th ed.) Citation

United States. War Department. Ordnance Maintenance.: Battery Commander's Telescope M1915A1. [Washington]: [U.S. Govt. print. off], 1942.

MLA (9th ed.) Citation

United States. War Department. Ordnance Maintenance.: Battery Commander's Telescope M1915A1. [U.S. Govt. print. off], 1942.