APA
Food and Agriculture Organization of the United Nations, . (1967). Ideas y realizaciones. Roma, It: Food and Agriculture Organization of the United Nations.
Chicago
Food and Agriculture Organization of the United Nations, . 1967. Ideas y realizaciones. Roma, It: Food and Agriculture Organization of the United Nations.
Harvard
Food and Agriculture Organization of the United Nations, . (1967). Ideas y realizaciones. Roma, It: Food and Agriculture Organization of the United Nations.
MLA
Food and Agriculture Organization of the United Nations, . Ideas y realizaciones. Roma, It: Food and Agriculture Organization of the United Nations. 1967.
