United States. Adjutant-General's Office. (1938). Basic field manual, vol. 3: Basic weapons, pt. 1; Rifle company, chapter 1; Rifle marksmanship, U.S. rifle, caliber .30, M1903. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Adjutant-General's Office. Basic Field Manual, Vol. 3: Basic Weapons, Pt. 1; Rifle Company, Chapter 1; Rifle Marksmanship, U.S. Rifle, Caliber .30, M1903. [Washington]: [s.n.], 1938.
MLA (9th ed.) CitationUnited States. Adjutant-General's Office. Basic Field Manual, Vol. 3: Basic Weapons, Pt. 1; Rifle Company, Chapter 1; Rifle Marksmanship, U.S. Rifle, Caliber .30, M1903. [s.n.], 1938.
Warning: These citations may not always be 100% accurate.