International Food Policy Research Institute, Ahmed, R., & Mellor, J. W. (1988). Agricultural price policy for developing countries. Johns Hopkins University Press.
芝加哥风格引文International Food Policy Research Institute, Raisuddin Ahmed, 与 John Williams Mellor. Agricultural Price Policy for Developing Countries. Baltimore: Johns Hopkins University Press, 1988.
MLA引文International Food Policy Research Institute, et al. Agricultural Price Policy for Developing Countries. Johns Hopkins University Press, 1988.
警告：这些引文格式不一定是100％准确.