Cita APA (7a ed.)
Tegegne, A., Ayele, Z., & Hoekstra, D. (2011). Farmer innovations in livestock feeding and management in semi-arid areas of Ethiopia. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Tegegne, Azage, Z. Ayele, y Dirk Hoekstra. Farmer Innovations in Livestock Feeding and Management in Semi-arid Areas of Ethiopia. International Livestock Research Institute, 2011.
Cita MLA (9a ed.)
Tegegne, Azage, et al. Farmer Innovations in Livestock Feeding and Management in Semi-arid Areas of Ethiopia. International Livestock Research Institute, 2011.
Precaución: Estas citas no son 100% exactas.