United Nations. Department of Economic and Social Affairs. (1978). A manual and resource book for popular participation training. United Nations.
芝加哥风格引文United Nations. Department of Economic and Social Affairs. A Manual and Resource Book for Popular Participation Training. New York: United Nations, 1978.
MLA引文United Nations. Department of Economic and Social Affairs. A Manual and Resource Book for Popular Participation Training. United Nations, 1978.
警告：这些引文格式不一定是100％准确.