Hatkoff, I., Hatkoff, C., Kahumbu, P., & Greste, P. (2006). Owen & Mzee: The true story of a remarkable friendship. Scholastic Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHatkoff, Isabella, Craig Hatkoff, P. Kahumbu, और Peter Greste. Owen & Mzee: The True Story of a Remarkable Friendship. New York: Scholastic Press, 2006.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHatkoff, Isabella, et al. Owen & Mzee: The True Story of a Remarkable Friendship. Scholastic Press, 2006.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.