APA (7th ed.) Citation

Keegan, J. Who's who in military history: From 1453 to the present day /by John Keegan and Andrew Wheatcroft. Routledge,1996.

Chicago Style (17th ed.) Citation

Keegan, John,-1934. Who's Who in Military History: From 1453 to the Present Day /by John Keegan and Andrew Wheatcroft. London: Routledge,1996.

MLA (8th ed.) Citation

Keegan, John,-1934. Who's Who in Military History: From 1453 to the Present Day /by John Keegan and Andrew Wheatcroft. Routledge,1996.