APA (7th ed.) Citation
Kpongor, D., Tabo, R., Bationo, B. A., Fosu, M., & Vlek, P. L. (2008). Simulating sorghum yield response to mineral fertilizer in semi-arid northern Ghana. CGIAR Challenge Program on Water and Food.
Chicago Style (17th ed.) Citation
Kpongor, DS, Ramadjita Tabo, B. André Bationo, M. Fosu, and Paul L.G Vlek. Simulating Sorghum Yield Response to Mineral Fertilizer in Semi-arid Northern Ghana. CGIAR Challenge Program on Water and Food, 2008.
MLA (9th ed.) Citation
Kpongor, DS, et al. Simulating Sorghum Yield Response to Mineral Fertilizer in Semi-arid Northern Ghana. CGIAR Challenge Program on Water and Food, 2008.
Warning: These citations may not always be 100% accurate.