Economic and Social Commission for Western Asia & United Nations. Economic 6nd Social Commission for Western Asia. (2003). Water scarcity in the Arab world. United Nations.
芝加哥风格引文Economic and Social Commission for Western Asia 与 United Nations. Economic 6nd Social Commission for Western Asia. Water Scarcity in the Arab World. New York: United Nations, 2003.
MLA引文Economic and Social Commission for Western Asia 与 United Nations. Economic 6nd Social Commission for Western Asia. Water Scarcity in the Arab World. United Nations, 2003.
警告：这些引文格式不一定是100％准确.