APA(7版)引用形式

Não informado. (1951). Fertilizers. Food and Agriculture Organization of the United Nations.

Chicagoスタイル(17版)引用形式

Não informado. Fertilizers. Rome: Food and Agriculture Organization of the United Nations, 1951.

MLA(8版)引用形式

Não informado. Fertilizers. Food and Agriculture Organization of the United Nations, 1951.

警告: この引用は必ずしも正確ではありません.