Cita APA (7a ed.)
Astatke, A., & Temesgen, M. (1998). Alternative application of oxen power for its optimal use. Ethiopian Agricultural Research Organization.
Cita Chicago Style (17a ed.)
Astatke, A., y M. Temesgen. Alternative Application of Oxen Power for Its Optimal Use. Ethiopian Agricultural Research Organization, 1998.
Cita MLA (9a ed.)
Astatke, A., y M. Temesgen. Alternative Application of Oxen Power for Its Optimal Use. Ethiopian Agricultural Research Organization, 1998.
Precaución: Estas citas no son 100% exactas.