APA(7版)引用形式

Não informado. (1960). Production Engineers. Institution of Production Engineers.

Chicagoスタイル(17版)引用形式

Não informado. Production Engineers. London: Institution of Production Engineers, 1960.

MLA(8版)引用形式

Não informado. Production Engineers. Institution of Production Engineers, 1960.

警告: この引用は必ずしも正確ではありません.