United States. Army. Signal Corps. (1918). Airplane motors; course of practical instruction in their care and overhauling, for use of military aviators. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Army. Signal Corps. Airplane Motors; Course of Practical Instruction in Their Care and Overhauling, for Use of Military Aviators. Washington: U.S. GPO, 1918.
MLA (9th ed.) CitationUnited States. Army. Signal Corps. Airplane Motors; Course of Practical Instruction in Their Care and Overhauling, for Use of Military Aviators. U.S. GPO, 1918.
Warning: These citations may not always be 100% accurate.