World Bank. (2003). World development report: Making services work for poor people. World Bank.
芝加哥风格引文World Bank. World Development Report: Making Services Work for Poor People. Washington D.C: World Bank, 2003.
MLA引文World Bank. World Development Report: Making Services Work for Poor People. World Bank, 2003.
警告：这些引文格式不一定是100％准确.