United States. Army. Ordnance Department. (1906). Description of plotting board for mobile artillery, model of 1905, mechanical features, method of assembling and dismounting, and rules governing its care and preservation in service. GPO.
Chicago Style (17th ed.) CitationUnited States. Army. Ordnance Department. Description of Plotting Board for Mobile Artillery, Model of 1905, Mechanical Features, Method of Assembling and Dismounting, and Rules Governing Its Care and Preservation in Service. [Washington]: GPO, 1906.
MLA (9th ed.) CitationUnited States. Army. Ordnance Department. Description of Plotting Board for Mobile Artillery, Model of 1905, Mechanical Features, Method of Assembling and Dismounting, and Rules Governing Its Care and Preservation in Service. GPO, 1906.