APA (7th ed.) Citation
Powell, J., Fernández Rivera, S., & Williams, T. O. (1995). Research for improving cereal-based livestock systems in semi-arid sub-Saharan Africa. International Rice Research Institute.
Chicago Style (17th ed.) Citation
Powell, J.M, S. Fernández Rivera, and Timothy O. Williams. Research for Improving Cereal-based Livestock Systems in Semi-arid Sub-Saharan Africa. International Rice Research Institute, 1995.
MLA (9th ed.) Citation
Powell, J.M, et al. Research for Improving Cereal-based Livestock Systems in Semi-arid Sub-Saharan Africa. International Rice Research Institute, 1995.
Warning: These citations may not always be 100% accurate.