APA (7e ed.) Bronvermelding
Bull, S. (2004). Encyclopedia of military technology and innovation. Greenwood Press.
Chicago (17e ed.) Bronvermelding
Bull, Stephen. Encyclopedia of Military Technology and Innovation. Westport, Conn.: Greenwood Press, 2004.
MLA (9e ed.) Bronvermelding
Bull, Stephen. Encyclopedia of Military Technology and Innovation. Greenwood Press, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.