Economic and Social Commission for Western Asia. (1999). Proceedings of the Expert Group meeting on Science and Technology Policies and Strategies For the Twenty-First Century. Economic and Social Commission for Western Asia.
芝加哥风格引文Economic and Social Commission for Western Asia. Proceedings of the Expert Group Meeting on Science and Technology Policies and Strategies For the Twenty-First Century. United Nations: Economic and Social Commission for Western Asia, 1999.
MLA引文Economic and Social Commission for Western Asia. Proceedings of the Expert Group Meeting on Science and Technology Policies and Strategies For the Twenty-First Century. Economic and Social Commission for Western Asia, 1999.
警告：这些引文格式不一定是100％准确.