APA
Food and Agriculture Organization of the United Nations, . (1957). Report of the Second Session of the Sub-Commission on Land and Water USE of the European Commission on Agriculture. Rome: Food and Agriculture Organization of the United Nations.
Chicago
Food and Agriculture Organization of the United Nations, . 1957. Report of the Second Session of the Sub-Commission on Land and Water USE of the European Commission on Agriculture. Rome: Food and Agriculture Organization of the United Nations.
Harvard
Food and Agriculture Organization of the United Nations, . (1957). Report of the Second Session of the Sub-Commission on Land and Water USE of the European Commission on Agriculture. Rome: Food and Agriculture Organization of the United Nations.
MLA
Food and Agriculture Organization of the United Nations, . Report of the Second Session of the Sub-Commission on Land and Water USE of the European Commission on Agriculture. Rome: Food and Agriculture Organization of the United Nations. 1957.