United Nations. Economic and Social Council. (1961). Report on the world social situation. s.n.
芝加哥风格引文United Nations. Economic and Social Council. Report on the World Social Situation. New York: s.n, 1961.
MLA引文United Nations. Economic and Social Council. Report on the World Social Situation. s.n, 1961.
警告：这些引文格式不一定是100％准确.