APA (7th ed.) Citation

Blackmore. (1994). British military firearms 1950-1850. Greenhill Books.

Chicago Style (17th ed.) Citation

Blackmore. British Military Firearms 1950-1850. London: Greenhill Books, 1994.

MLA (9th ed.) Citation

Blackmore. British Military Firearms 1950-1850. Greenhill Books, 1994.

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