APA (7th ed.) Citation

Gudgin, P. (1990). Armour 2000. Arms and Armour.

Chicago Style (17th ed.) Citation

Gudgin, Peter. Armour 2000. London: Arms and Armour, 1990.

MLA (9th ed.) Citation

Gudgin, Peter. Armour 2000. Arms and Armour, 1990.

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