APA (7th ed.) Citation

General Service Schools (U.S.). (1931). Tactical and strategical studies; corps and army: Chapter XXV. Signal communication system, 3rd Army. Fort Leavenworth, Kans.

Chicago Style (17th ed.) Citation

General Service Schools (U.S.). Tactical and Strategical Studies; Corps and Army: Chapter XXV. Signal Communication System, 3rd Army. [Washington]: Fort Leavenworth, Kans, 1931.

MLA (9th ed.) Citation

General Service Schools (U.S.). Tactical and Strategical Studies; Corps and Army: Chapter XXV. Signal Communication System, 3rd Army. Fort Leavenworth, Kans, 1931.