APA (7th ed.) Citation

Foot, M. R. D. (2001). The Oxford companion to World War II. Oxford University Press.

Chicago Style (17th ed.) Citation

Foot, Michael R. D. The Oxford Companion to World War II. Oxford: Oxford University Press, 2001.

MLA (9th ed.) Citation

Foot, Michael R. D. The Oxford Companion to World War II. Oxford University Press, 2001.