APA
Food and Agriculture Organisation of the United Nations, . (1957). Report of the fourth regional conference for Latin America, Santiago , Chile, 19 - 30 November 1956. Rome: Food and Agriculture Organisation of the United Nations.
Chicago
Food and Agriculture Organisation of the United Nations, . 1957. Report of the fourth regional conference for Latin America, Santiago , Chile, 19 - 30 November 1956. Rome: Food and Agriculture Organisation of the United Nations.
Harvard
Food and Agriculture Organisation of the United Nations, . (1957). Report of the fourth regional conference for Latin America, Santiago , Chile, 19 - 30 November 1956. Rome: Food and Agriculture Organisation of the United Nations.
MLA
Food and Agriculture Organisation of the United Nations, . Report of the fourth regional conference for Latin America, Santiago , Chile, 19 - 30 November 1956. Rome: Food and Agriculture Organisation of the United Nations. 1957.