Cita APA (7a ed.)
Astatke, A., & Mohamed-Saleem, M. (2001). Draft animal power for Vertisol management. Ethiopian Agricultural Research Organization.
Cita Chicago Style (17a ed.)
Astatke, A., y M.A Mohamed-Saleem. Draft Animal Power for Vertisol Management. Ethiopian Agricultural Research Organization, 2001.
Cita MLA (9a ed.)
Astatke, A., y M.A Mohamed-Saleem. Draft Animal Power for Vertisol Management. Ethiopian Agricultural Research Organization, 2001.
Precaución: Estas citas no son 100% exactas.