APA (7th ed.) Citation

Mohamed ,Said A., Vierke, C., Greven, K., & Mohamed, S. A. (2009). Dunia Yao. Oxford University Press.

Chicago Style (17th ed.) Citation

Mohamed ,Said A., Clarissa Vierke, Katharina Greven, and Said Ahmed Mohamed. Dunia Yao. Kenya: Oxford University Press, 2009.

MLA (9th ed.) Citation

Mohamed ,Said A., et al. Dunia Yao. Oxford University Press, 2009.