APA (7th ed.) Citation

Norris. (2003). Early gunpowder artillery: C.1300-1600. Crowood.

Chicago Style (17th ed.) Citation

Norris. Early Gunpowder Artillery: C.1300-1600. Ramsbury: Crowood, 2003.

MLA (8th ed.) Citation

Norris. Early Gunpowder Artillery: C.1300-1600. Crowood, 2003.

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