United Nations Development Programme. (1998). Overcoming human poverty. UNDP.
芝加哥风格引文United Nations Development Programme. Overcoming Human Poverty. New York, N.Y.: UNDP, 1998.
MLA引文United Nations Development Programme. Overcoming Human Poverty. UNDP, 1998.
警告：这些引文格式不一定是100％准确.