Cita APA (7a ed.)
Astatke, A., & Mohamed-Saleem, M. (1992). Low cost animal drawn implements for better utilization of Vertisols in the Ethiopian highlands. IBSRAM.
Cita Chicago Style (17a ed.)
Astatke, A., y M.A Mohamed-Saleem. Low Cost Animal Drawn Implements for Better Utilization of Vertisols in the Ethiopian Highlands. IBSRAM, 1992.
Cita MLA (9a ed.)
Astatke, A., y M.A Mohamed-Saleem. Low Cost Animal Drawn Implements for Better Utilization of Vertisols in the Ethiopian Highlands. IBSRAM, 1992.
Precaución: Estas citas no son 100% exactas.