APA (7th ed.) Citation

United States. Army. Signal Corps. (1917). Radiotelegraphy, U.S. Signal Corps; revised Oct. 1916. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Army. Signal Corps. Radiotelegraphy, U.S. Signal Corps; Revised Oct. 1916. Washington: U.S. GPO, 1917.

MLA (9th ed.) Citation

United States. Army. Signal Corps. Radiotelegraphy, U.S. Signal Corps; Revised Oct. 1916. U.S. GPO, 1917.

Warning: These citations may not always be 100% accurate.