APA (7th ed.) Citation

(1971). Purnell's Illustrated Encyclopedia of Modern Weapons and Warfare. Purnell & Sons Ltd..

Chicago Style (17th ed.) Citation

Purnell's Illustrated Encyclopedia of Modern Weapons and Warfare. London: Purnell & Sons Ltd., 1971.

MLA (9th ed.) Citation

Purnell's Illustrated Encyclopedia of Modern Weapons and Warfare. Purnell & Sons Ltd., 1971.

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