APA(7版)引用形式

Não informado. (1947). School food service journal. American School Food Service Association.

Chicagoスタイル(17版)引用形式

Não informado. School Food Service Journal. Alexandria, Va: American School Food Service Association, 1947.

MLA(8版)引用形式

Não informado. School Food Service Journal. American School Food Service Association, 1947.

警告: この引用は必ずしも正確ではありません.