United Nations Developmet. (2000). Human development report 2000. O.U.P.
芝加哥风格引文United Nations Developmet. Human Development Report 2000. New Delhi: O.U.P, 2000.
MLA引文United Nations Developmet. Human Development Report 2000. O.U.P, 2000.
警告：这些引文格式不一定是100％准确.