APA (7th ed.) Citation

Maathai, W. (2009). The challenge for Africa (ed.). Pantheon Books.

Chicago Style (17th ed.) Citation

Maathai, Wangari. The Challenge for Africa. ed. New York: Pantheon Books, 2009.

MLA (9th ed.) Citation

Maathai, Wangari. The Challenge for Africa. ed. Pantheon Books, 2009.