APA(7版)引用形式

Não informado. (1971). Food and Nutrition. Food and Nutrition Service.

Chicagoスタイル(17版)引用形式

Não informado. Food and Nutrition. Washington: Food and Nutrition Service, 1971.

MLA(8版)引用形式

Não informado. Food and Nutrition. Food and Nutrition Service, 1971.

警告: この引用は必ずしも正確ではありません.