United Nations, Department of Public Information. (1995). Basic facts about the United Nations. United Nations.
芝加哥风格引文United Nations, Department of Public Information. Basic Facts About the United Nations. Nueva York: United Nations, 1995.
MLA引文United Nations, Department of Public Information. Basic Facts About the United Nations. United Nations, 1995.
警告：这些引文格式不一定是100％准确.