APA (7th ed.) Citation

Jager. (2001). German artillery of World War One. Crowood Press.

Chicago Style (17th ed.) Citation

Jager. German Artillery of World War One. Marlborough: Crowood Press, 2001.

MLA (8th ed.) Citation

Jager. German Artillery of World War One. Crowood Press, 2001.

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