APA (7th ed.) Citation
Ajayi J. F. A. & Crowder, M. (1974). History of West Africa. Columbia University Press.
Chicago Style (17th ed.) Citation
Ajayi J. F. A. and Michael Crowder. History of West Africa. New York: Columbia University Press, 1974.
MLA (9th ed.) Citation
Ajayi J. F. A. and Michael Crowder. History of West Africa. Columbia University Press, 1974.
Warning: These citations may not always be 100% accurate.