Cita APA (7a ed.)
Davidson, B. (1998). West Africa before the colonial era: A history to 1850. Longman.
Cita Chicago Style (17a ed.)
Davidson, Basil. West Africa Before the Colonial Era: A History to 1850. New York: Longman, 1998.
Cita MLA (9a ed.)
Davidson, Basil. West Africa Before the Colonial Era: A History to 1850. Longman, 1998.
Precaución: Estas citas no son 100% exactas.