ebrary, Inc, Jayasuriya, R., & Wodon, Q. (2003). Efficiency in reaching the millennium development goals. World Bank.
芝加哥风格引文ebrary, Inc, Ruwan Jayasuriya, 与 Quentin Wodon. Efficiency in Reaching the Millennium Development Goals. Washington, DC: World Bank, 2003.
MLA引文ebrary, Inc, et al. Efficiency in Reaching the Millennium Development Goals. World Bank, 2003.
警告：这些引文格式不一定是100％准确.