United Nations. Economic Commission for Asia and the Far East. Bureau of Flood Control. (1951). Methods and problems of flood control in Asia and the Far East. United Nations.
芝加哥风格引文United Nations. Economic Commission for Asia and the Far East. Bureau of Flood Control. Methods and Problems of Flood Control in Asia and the Far East. Bangkok: United Nations, 1951.
MLA引文United Nations. Economic Commission for Asia and the Far East. Bureau of Flood Control. Methods and Problems of Flood Control in Asia and the Far East. United Nations, 1951.
警告：这些引文格式不一定是100％准确.