Cita APA (7a ed.)
Gebremedhin, B., Pender, J., & Tesfay, G. (2002). Collective action for grazing land management in mixed crop livestock systems in the highlands of northern Ethiopia. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Gebremedhin, Berhanu, J.L Pender, y G. Tesfay. Collective Action for Grazing Land Management in Mixed Crop Livestock Systems in the Highlands of Northern Ethiopia. International Livestock Research Institute, 2002.
Cita MLA (9a ed.)
Gebremedhin, Berhanu, et al. Collective Action for Grazing Land Management in Mixed Crop Livestock Systems in the Highlands of Northern Ethiopia. International Livestock Research Institute, 2002.
Precaución: Estas citas no son 100% exactas.