United Nations. Economic Commission for Western Asia. (2008). Survey of economic and social developments in the ECWA region 2007- 2008. United Nations.
芝加哥风格引文United Nations. Economic Commission for Western Asia. Survey of Economic and Social Developments in the ECWA Region 2007- 2008. new york: United Nations, 2008.
MLA引文United Nations. Economic Commission for Western Asia. Survey of Economic and Social Developments in the ECWA Region 2007- 2008. United Nations, 2008.
警告：这些引文格式不一定是100％准确.