United States. Army. Ordnance Department. (1941). Ordnance maintenance.: Panoramic telescope M1 and telescope mount M3. [U.S. Govt. print. off].
Chicago Style (17th ed.) CitationUnited States. Army. Ordnance Department. Ordnance Maintenance.: Panoramic Telescope M1 and Telescope Mount M3. [Washington]: [U.S. Govt. print. off], 1941.
MLA (9th ed.) CitationUnited States. Army. Ordnance Department. Ordnance Maintenance.: Panoramic Telescope M1 and Telescope Mount M3. [U.S. Govt. print. off], 1941.
Warning: These citations may not always be 100% accurate.