APA (7th ed.) Citation
Okeyo, J. M., Shisanya, C. A., Wamicha, W., & Shepherd, K. D. (2007). Analysis of spatial variation of soil fertility gradients in smallholdings in tropical Africa using geostatical techniques: Case studies from Vihiga and Siaya Districts of Western Kenya. International Center for Tropical Agriculture.
Chicago Style (17th ed.) Citation
Okeyo, Jeremiah M., Chris A. Shisanya, WN Wamicha, and Keith D. Shepherd. Analysis of Spatial Variation of Soil Fertility Gradients in Smallholdings in Tropical Africa Using Geostatical Techniques: Case Studies from Vihiga and Siaya Districts of Western Kenya. International Center for Tropical Agriculture, 2007.
MLA (9th ed.) Citation
Okeyo, Jeremiah M., et al. Analysis of Spatial Variation of Soil Fertility Gradients in Smallholdings in Tropical Africa Using Geostatical Techniques: Case Studies from Vihiga and Siaya Districts of Western Kenya. International Center for Tropical Agriculture, 2007.
Warning: These citations may not always be 100% accurate.