APA (7th ed.) Citation

United States. Army. (1929). Headquarters and headquarters company, tank group (light or heavy). U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Army. Headquarters and Headquarters Company, Tank Group (light or Heavy). Washington: U.S. GPO, 1929.

MLA (9th ed.) Citation

United States. Army. Headquarters and Headquarters Company, Tank Group (light or Heavy). U.S. GPO, 1929.

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