APA (7th ed.) Citation

United States. Army. (1929). Regimental headquarters and headquarters battery, 75-mm. gun regiment, horse-drawn (war strength). U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Army. Regimental Headquarters and Headquarters Battery, 75-mm. Gun Regiment, Horse-drawn (war Strength). Washington: U.S. GPO, 1929.

MLA (9th ed.) Citation

United States. Army. Regimental Headquarters and Headquarters Battery, 75-mm. Gun Regiment, Horse-drawn (war Strength). U.S. GPO, 1929.

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