Não informado. (2018). Report of the Department of Mines. Department of Mines.
Chicagoスタイル(17版)引用形式Não informado. Report of the Department of Mines. Ottawa: Department of Mines, 2018.
MLA(8版)引用形式Não informado. Report of the Department of Mines. Department of Mines, 2018.
警告: この引用は必ずしも正確ではありません.