APA (7th ed.) Citation

McEwan, P. J. M. (1968). Twentieth century Africa. Oxford U.P..

Chicago Style (17th ed.) Citation

McEwan, Peter J. M. Twentieth Century Africa. London, Ibadan, [etc.]: Oxford U.P., 1968.

MLA (9th ed.) Citation

McEwan, Peter J. M. Twentieth Century Africa. Oxford U.P., 1968.