World Bank. (2004). World development report 2004: Making services work for poor people. World Bank.
芝加哥风格引文World Bank. World Development Report 2004: Making Services Work for Poor People. Washington, DC: World Bank, 2004.
MLA引文World Bank. World Development Report 2004: Making Services Work for Poor People. World Bank, 2004.
警告：这些引文格式不一定是100％准确.