Cita APA (7a ed.)
Deressa, T., Hassan, R., & Ringler, C. (2008). Measuring Ethiopian farmers’ vulnerability to climate change across regional states. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Deressa, T.T, R. Hassan, y Claudia Ringler. Measuring Ethiopian Farmers’ Vulnerability to Climate Change Across Regional States. International Food Policy Research Institute, 2008.
Cita MLA (9a ed.)
Deressa, T.T, et al. Measuring Ethiopian Farmers’ Vulnerability to Climate Change Across Regional States. International Food Policy Research Institute, 2008.
Precaución: Estas citas no son 100% exactas.