Food and Agriculture Organization of the United Nations. (1979). FAO agricultural commodity projections, 1975-1985. Food and Agriculture Organization of the United Nations ; sold by Unipub].
芝加哥风格引文Food and Agriculture Organization of the United Nations. FAO Agricultural Commodity Projections, 1975-1985. Rome : [New York: Food and Agriculture Organization of the United Nations ; sold by Unipub], 1979.
MLA引文Food and Agriculture Organization of the United Nations. FAO Agricultural Commodity Projections, 1975-1985. Food and Agriculture Organization of the United Nations ; sold by Unipub], 1979.
警告：这些引文格式不一定是100％准确.