APA (7th ed.) Citation

United States. Marine Corps. (1997). Supporting arms observer, spotter, and controller. U.S. Marine Corps.

Chicago Style (17th ed.) Citation

United States. Marine Corps. Supporting Arms Observer, Spotter, and Controller. [Washington, DC]: U.S. Marine Corps, 1997.

MLA (9th ed.) Citation

United States. Marine Corps. Supporting Arms Observer, Spotter, and Controller. U.S. Marine Corps, 1997.

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