Não informado. (2019). FAO Commodity Series. Food and Agriculture Organization of the United Nations.
Citação do estilo Chicago (17ª ed.)Não informado. FAO Commodity Series. Washington: Food and Agriculture Organization of the United Nations, 2019.
Citação MLA (8ª ed.)Não informado. FAO Commodity Series. Food and Agriculture Organization of the United Nations, 2019.
警告：這些引文格式不一定是100％准確.