Cita APA (7a ed.)
Alemayehu, M., Peden, D. G., Taddesse, G., Haileselassie, A., & Ayalneh, W. (2009). Livestock water productivity in relation to natural resource management in mixed crop-livestock production systems of the Blue Nile River Basin, Ethiopia. CGIAR Challenge Program on Water and Food.
Cita Chicago Style (17a ed.)
Alemayehu, M., Donald G. Peden, G. Taddesse, A. Haileselassie, y W. Ayalneh. Livestock Water Productivity in Relation to Natural Resource Management in Mixed Crop-livestock Production Systems of the Blue Nile River Basin, Ethiopia. CGIAR Challenge Program on Water and Food, 2009.
Cita MLA (9a ed.)
Alemayehu, M., et al. Livestock Water Productivity in Relation to Natural Resource Management in Mixed Crop-livestock Production Systems of the Blue Nile River Basin, Ethiopia. CGIAR Challenge Program on Water and Food, 2009.
Precaución: Estas citas no son 100% exactas.