United States. Army. Signal Corps. (1912). Regulations for U.S. military telegraph lines, Alaskan cables, and wireless telegraph stations, U.S. Signal Corps; 1911. GPO.
Chicago Style (17th ed.) CitationUnited States. Army. Signal Corps. Regulations for U.S. Military Telegraph Lines, Alaskan Cables, and Wireless Telegraph Stations, U.S. Signal Corps; 1911. [Washington]: GPO, 1912.
MLA (9th ed.) CitationUnited States. Army. Signal Corps. Regulations for U.S. Military Telegraph Lines, Alaskan Cables, and Wireless Telegraph Stations, U.S. Signal Corps; 1911. GPO, 1912.
Warning: These citations may not always be 100% accurate.