United States. War Department. Infantry Drill Regulations, United States Army, 1911 Corrected to April 15, 1917 (Changes Nos. 1 to 19).
Chicago Style (17th ed.) CitationUnited States. War Department. Infantry Drill Regulations, United States Army, 1911 Corrected to April 15, 1917 (Changes Nos. 1 to 19).
MLA (9th ed.) CitationUnited States. War Department. Infantry Drill Regulations, United States Army, 1911 Corrected to April 15, 1917 (Changes Nos. 1 to 19).
Warning: These citations may not always be 100% accurate.