APA (7th ed.) Citation

Thomson, S. L., Mortenson, G., & Relin, D. O. (2009). Three cups of tea (Young readers ed.). Puffin Books.

Chicago Style (17th ed.) Citation

Thomson, Sarah L., Greg Mortenson, and David Oliver Relin. Three Cups of Tea. Young readers ed. New York: Puffin Books, 2009.

MLA (9th ed.) Citation

Thomson, Sarah L., et al. Three Cups of Tea. Young readers ed. Puffin Books, 2009.