APA引文

United Nations. (1995). World Economic and Social Survey 1995: Current Trends and Policies in the World Economy. United Nations.

芝加哥风格引文

United Nations. World Economic and Social Survey 1995: Current Trends and Policies in the World Economy. USA: United Nations, 1995.

MLA引文

United Nations. World Economic and Social Survey 1995: Current Trends and Policies in the World Economy. United Nations, 1995.

警告:这些引文格式不一定是100%准确.