APA (7th ed.) Citation

Kamkwamba, W., & Mealer, B. (2015). The boy who harnessed the wind. Puffin Books.

Chicago Style (17th ed.) Citation

Kamkwamba, William, and Bryan Mealer. The Boy Who Harnessed the Wind. New York: Puffin Books, 2015.

MLA (9th ed.) Citation

Kamkwamba, William, and Bryan Mealer. The Boy Who Harnessed the Wind. Puffin Books, 2015.