Cita APA (7a ed.)
Tedla, A., & Asamenew, G. (1993). Food and feed production strategies for Vertisols in the Ethiopian highlands. International Board for Soil Research and Management.
Cita Chicago Style (17a ed.)
Tedla, A., y G. Asamenew. Food and Feed Production Strategies for Vertisols in the Ethiopian Highlands. International Board for Soil Research and Management, 1993.
Cita MLA (9a ed.)
Tedla, A., y G. Asamenew. Food and Feed Production Strategies for Vertisols in the Ethiopian Highlands. International Board for Soil Research and Management, 1993.
Precaución: Estas citas no son 100% exactas.