APA (7th ed.) Citation
Iwuafor, E., Yusuf, A., Abaidoo, R. C., Ulufajo, O., & Sanginga, N. (2007). Residual benefits of two cowpea genotypes and natural fallow to subsequent maize in the northern Guinea savanna of Nigeria. International Center for Tropical Agriculture.
Chicago Style (17th ed.) Citation
Iwuafor, E.N.O, A.A Yusuf, Robert C. Abaidoo, OO Ulufajo, and Nteranya Sanginga. Residual Benefits of Two Cowpea Genotypes and Natural Fallow to Subsequent Maize in the Northern Guinea Savanna of Nigeria. International Center for Tropical Agriculture, 2007.
MLA (9th ed.) Citation
Iwuafor, E.N.O, et al. Residual Benefits of Two Cowpea Genotypes and Natural Fallow to Subsequent Maize in the Northern Guinea Savanna of Nigeria. International Center for Tropical Agriculture, 2007.
Warning: These citations may not always be 100% accurate.