Não informado. (2019). FAO Agricultural Services Bulletin. Food and Agriculture Organization of the United Nations.
Citação do estilo Chicago (17ª ed.)Não informado. FAO Agricultural Services Bulletin. Rome: Food and Agriculture Organization of the United Nations, 2019.
Citação MLA (8ª ed.)Não informado. FAO Agricultural Services Bulletin. Food and Agriculture Organization of the United Nations, 2019.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.