United States. Army. Ordnance Department. (1912). Instructions for mounting, using, and caring for 12-inch dummy mortar carriages, model of 1912, for 12-inch dummy mortars. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Army. Ordnance Department. Instructions for Mounting, Using, and Caring for 12-inch Dummy Mortar Carriages, Model of 1912, for 12-inch Dummy Mortars. Washington: U.S. GPO, 1912.
MLA (9th ed.) CitationUnited States. Army. Ordnance Department. Instructions for Mounting, Using, and Caring for 12-inch Dummy Mortar Carriages, Model of 1912, for 12-inch Dummy Mortars. U.S. GPO, 1912.
Warning: These citations may not always be 100% accurate.