APA (7th ed.) Citation

Walter. (2005). Guns of the elite forces. Greenhill Books.

Chicago Style (17th ed.) Citation

Walter. Guns of the Elite Forces. London: Greenhill Books, 2005.

MLA (8th ed.) Citation

Walter. Guns of the Elite Forces. Greenhill Books, 2005.

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