APA (7th ed.) Citation

Christie, I., & Cromption, D. E. (2012). Tourism in Africa.

Chicago Style (17th ed.) Citation

Christie, Iain, and Doreen Elizabeth Cromption. Tourism in Africa. 2012.

MLA (8th ed.) Citation

Christie, Iain, and Doreen Elizabeth Cromption. Tourism in Africa. 2012.

Warning: These citations may not always be 100% accurate.