APA (7th ed.) Citation

Kleber, B. E., & Birdsell, D. (2003). The Chemical Warfare Service: Chemicals in combat. Center of Military History, U.S. Army.

Chicago Style (17th ed.) Citation

Kleber, Brooks E., and Dale Birdsell. The Chemical Warfare Service: Chemicals in Combat. Washington, D.C: Center of Military History, U.S. Army, 2003.

MLA (9th ed.) Citation

Kleber, Brooks E., and Dale Birdsell. The Chemical Warfare Service: Chemicals in Combat. Center of Military History, U.S. Army, 2003.