APA (7th ed.) Citation

Bowen. Encyclopedia of war machines: An historical survey of the world's great weapons. Peerage Books.

Chicago Style (17th ed.) Citation

Bowen. Encyclopedia of War Machines: An Historical Survey of the World's Great Weapons. [s. l.]: Peerage Books.

MLA (8th ed.) Citation

Bowen. Encyclopedia of War Machines: An Historical Survey of the World's Great Weapons. Peerage Books.

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