APA (7th ed.) Citation

Hatkoff, I., Hatkoff, C., Kahumbu, P., & Greste, P. (2007). Owen & Mzee: The language of friendship. Scholastic Press.

Chicago Style (17th ed.) Citation

Hatkoff, Isabella, Craig Hatkoff, P. Kahumbu, and Peter Greste. Owen & Mzee: The Language of Friendship. New York: Scholastic Press, 2007.

MLA (8th ed.) Citation

Hatkoff, Isabella, et al. Owen & Mzee: The Language of Friendship. Scholastic Press, 2007.

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