Cleaver, K. M. (1993). A strategy to develop agriculture in Sub-Saharan Africa and a focus for the World Bank. World Bank.
芝加哥风格引文Cleaver, Kevin M. A Strategy to Develop Agriculture in Sub-Saharan Africa and a Focus for the World Bank. Washington, D.C: World Bank, 1993.
MLA引文Cleaver, Kevin M. A Strategy to Develop Agriculture in Sub-Saharan Africa and a Focus for the World Bank. World Bank, 1993.
警告：这些引文格式不一定是100％准确.