APA (7th ed.) Citation

Childs, D. J. (1999). A peripheral weapon?: The production and employment of British tanks in the First World War. Greenwood Press.

Chicago Style (17th ed.) Citation

Childs, David J. A Peripheral Weapon?: The Production and Employment of British Tanks in the First World War. Westport, Conn.: Greenwood Press, 1999.

MLA (9th ed.) Citation

Childs, David J. A Peripheral Weapon?: The Production and Employment of British Tanks in the First World War. Greenwood Press, 1999.