APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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