United Nations. Department of Public Information. (2000). Basic facts about the United Nations. Department of Public Information.
芝加哥风格引文United Nations. Department of Public Information. Basic Facts About the United Nations. New York: Department of Public Information, 2000.
MLA引文United Nations. Department of Public Information. Basic Facts About the United Nations. Department of Public Information, 2000.
警告：这些引文格式不一定是100％准确.