APA (7th ed.) Citation

Weir, W. (2008). 50 weapons that changed warfare. Pentagon Press.

Chicago Style (17th ed.) Citation

Weir, William. 50 Weapons That Changed Warfare. New Dehli: Pentagon Press, 2008.

MLA (9th ed.) Citation

Weir, William. 50 Weapons That Changed Warfare. Pentagon Press, 2008.