APA (7th ed.) Citation
Wangechi, H., Pypers, P., & Vanlauwe, B. (2007). Residual effects of applied phosphorus fertilizer on maize grain yield and phosphorus recovery from a long-term trial in Western Kenya. International Center for Tropical Agriculture.
Chicago Style (17th ed.) Citation
Wangechi, HK, Pieter Pypers, and Bernard Vanlauwe. Residual Effects of Applied Phosphorus Fertilizer on Maize Grain Yield and Phosphorus Recovery from a Long-term Trial in Western Kenya. International Center for Tropical Agriculture, 2007.
MLA (9th ed.) Citation
Wangechi, HK, et al. Residual Effects of Applied Phosphorus Fertilizer on Maize Grain Yield and Phosphorus Recovery from a Long-term Trial in Western Kenya. International Center for Tropical Agriculture, 2007.
Warning: These citations may not always be 100% accurate.