Citazione Stile APA (7a Edizione)

Ford, R. (2005). The world's great machine guns: From 1860 to the present day. Silverdale Books.

Citazione stile Chigago Style (17a edizione)

Ford, Roger. The World's Great Machine Guns: From 1860 to the Present Day. Wigston: Silverdale Books, 2005.

Citatione MLA (9a ed.)

Ford, Roger. The World's Great Machine Guns: From 1860 to the Present Day. Silverdale Books, 2005.