APA
Zeng D., Alwanga J., Shiferaw B., Yirga C., Debello M. & Norton G. (2015). Chapter 15. Maize Technologies and Rural Poverty Reduction in Ethiopia. Boston, MA: CGIAR ; CAB International.
Chicago
Zeng D, Alwanga J, Shiferaw B, Yirga C, Debello M.J and Norton G.W. 2015. Chapter 15. Maize Technologies and Rural Poverty Reduction in Ethiopia. Boston, MA: CGIAR ; CAB International.
Harvard
Zeng D., Alwanga J., Shiferaw B., Yirga C., Debello M. and Norton G. (2015). Chapter 15. Maize Technologies and Rural Poverty Reduction in Ethiopia. Boston, MA: CGIAR ; CAB International.
MLA
Zeng D, Alwanga J, Shiferaw B, Yirga C, Debello M.J and Norton G.W. Chapter 15. Maize Technologies and Rural Poverty Reduction in Ethiopia. Boston, MA: CGIAR ; CAB International. 2015.