APA (7th ed.) Citation

United States. War Department. (1968). Instruction for field artillery. Greenwood Press.

Chicago Style (17th ed.) Citation

United States. War Department. Instruction for Field Artillery. New York: Greenwood Press, 1968.

MLA (9th ed.) Citation

United States. War Department. Instruction for Field Artillery. Greenwood Press, 1968.

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