APA (7th ed.) Citation

Food and Agriculture Organization of the United Nations. (1982). World, economic classes and regions =: 1970-80. Food and Agriculture Organization of the United Nations.

Chicago Style (17th ed.) Citation

Food and Agriculture Organization of the United Nations. World, Economic Classes and Regions =: 1970-80. Rome: Food and Agriculture Organization of the United Nations, 1982.

MLA (9th ed.) Citation

Food and Agriculture Organization of the United Nations. World, Economic Classes and Regions =: 1970-80. Food and Agriculture Organization of the United Nations, 1982.

Warning: These citations may not always be 100% accurate.