APA(7版)引用形式

Não informado. (1923). Ontario Milk Producer. Ontario Milk Marketing Board.

Chicagoスタイル(17版)引用形式

Não informado. Ontario Milk Producer. Toronto, Canada: Ontario Milk Marketing Board, 1923.

MLA(8版)引用形式

Não informado. Ontario Milk Producer. Ontario Milk Marketing Board, 1923.

警告: この引用は必ずしも正確ではありません.