APA (7th ed.) Citation
Astatke, A., Jutzi, S., & Grunder, M. (1989). Vertisol surface drainage and effects on soil and nutrient conservation, excess water disposal and wheat growth at Debre Zeit. Institute of Agricultural Research.
Chicago Style (17th ed.) Citation
Astatke, A., S.C Jutzi, and M. Grunder. Vertisol Surface Drainage and Effects on Soil and Nutrient Conservation, Excess Water Disposal and Wheat Growth at Debre Zeit. Institute of Agricultural Research, 1989.
MLA (9th ed.) Citation
Astatke, A., et al. Vertisol Surface Drainage and Effects on Soil and Nutrient Conservation, Excess Water Disposal and Wheat Growth at Debre Zeit. Institute of Agricultural Research, 1989.
Warning: These citations may not always be 100% accurate.