APA(7版)引用形式

Não informado. (1963). World agricultural production and trade. U.S. Department of Agriculture, Foreign Agricultural Service.

Chicagoスタイル(17版)引用形式

Não informado. World Agricultural Production and Trade. Washington: U.S. Department of Agriculture, Foreign Agricultural Service, 1963.

MLA(8版)引用形式

Não informado. World Agricultural Production and Trade. U.S. Department of Agriculture, Foreign Agricultural Service, 1963.

警告: この引用は必ずしも正確ではありません.