Del Ninno, C., & Mills, B. F. (2015). Safety nets in Africa: Effective mechanisms to reach the poor and most vulnerable. World Bank.
芝加哥风格引文Del Ninno, Carlo, 与 Bradford F. Mills. Safety Nets in Africa: Effective Mechanisms to Reach the Poor and Most Vulnerable. Washington, District of Columbia: World Bank, 2015.
MLA引文Del Ninno, Carlo, 与 Bradford F. Mills. Safety Nets in Africa: Effective Mechanisms to Reach the Poor and Most Vulnerable. World Bank, 2015.
警告：这些引文格式不一定是100％准确.