APA(7版)引用形式

Não informado. (1974). Quarry management and products. Quarry Managers Journal.

Chicagoスタイル(17版)引用形式

Não informado. Quarry Management and Products. London: Quarry Managers Journal, 1974.

MLA(8版)引用形式

Não informado. Quarry Management and Products. Quarry Managers Journal, 1974.

警告: この引用は必ずしも正確ではありません.