United Nations. Development Programme. (1999). Human development report 1999. Oxford University Press.
芝加哥风格引文United Nations. Development Programme. Human Development Report 1999. New York ; Oxford: Oxford University Press, 1999.
MLA引文United Nations. Development Programme. Human Development Report 1999. Oxford University Press, 1999.
警告：这些引文格式不一定是100％准确.