Cita APA (7th ed.)

Davidson, B. (1998). West Africa before the colonial era: A history to 1850. Longman.

Cita Chicago (17th ed.)

Davidson, Basil. West Africa Before the Colonial Era: A History to 1850. London: Longman, 1998.

Cita MLA (9th ed.)

Davidson, Basil. West Africa Before the Colonial Era: A History to 1850. Longman, 1998.