APA (7th ed.) Citation
Setimela, P., Badu-Apraku, B., & Mwangi, W. (2010). Impediments to new improved maize variety testing and release in selected countries in sub-Saharan Africa.
Chicago Style (17th ed.) Citation
Setimela, P.S, Baffour Badu-Apraku, and W. Mwangi. Impediments to New Improved Maize Variety Testing and Release in Selected Countries in Sub-Saharan Africa. 2010.
MLA (9th ed.) Citation
Setimela, P.S, et al. Impediments to New Improved Maize Variety Testing and Release in Selected Countries in Sub-Saharan Africa. 2010.
Warning: These citations may not always be 100% accurate.