APA(7版)引用形式

Não informado. (1924). Crops and markets. U.S. Department of Agriculture, Agricultural Marketing Service.

Chicagoスタイル(17版)引用形式

Não informado. Crops and Markets. Washington: U.S. Department of Agriculture, Agricultural Marketing Service, 1924.

MLA(8版)引用形式

Não informado. Crops and Markets. U.S. Department of Agriculture, Agricultural Marketing Service, 1924.

警告: この引用は必ずしも正確ではありません.