United Nations Conference on Trade and Development. (2014). UNCTAD handbook of statistics 2014. United Nations.
芝加哥风格引文United Nations Conference on Trade and Development. UNCTAD Handbook of Statistics 2014. New York: United Nations, 2014.
MLA引文United Nations Conference on Trade and Development. UNCTAD Handbook of Statistics 2014. United Nations, 2014.
警告：这些引文格式不一定是100％准确.