APA (7th ed.) Citation
Phillip, D., Nkonya, E. M., Pender, J. L., & Oni, O. A. (2009). Constraints to increasing agricultural productivity in Nigeria. International Food Policy Research Institute.
Chicago Style (17th ed.) Citation
Phillip, Dayo, Ephraim M. Nkonya, John L. Pender, and Omobowale Ayoola Oni. Constraints to Increasing Agricultural Productivity in Nigeria. International Food Policy Research Institute, 2009.
MLA (9th ed.) Citation
Phillip, Dayo, et al. Constraints to Increasing Agricultural Productivity in Nigeria. International Food Policy Research Institute, 2009.
Warning: These citations may not always be 100% accurate.