Cita APA (7a ed.)
Merrey, D. J., & Gebreselassie, T. (2011). Promoting improved rainwater and land management in the Blue Nile (Abay) basin of Ethiopia. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Merrey, Douglas J., y T. Gebreselassie. Promoting Improved Rainwater and Land Management in the Blue Nile (Abay) Basin of Ethiopia. International Livestock Research Institute, 2011.
Cita MLA (9a ed.)
Merrey, Douglas J., y T. Gebreselassie. Promoting Improved Rainwater and Land Management in the Blue Nile (Abay) Basin of Ethiopia. International Livestock Research Institute, 2011.
Precaución: Estas citas no son 100% exactas.