Não informado. (2004). Geological report. Department of Natural Resources.
Chicagoスタイル(17版)引用形式Não informado. Geological Report. Québec, Canadá: Department of Natural Resources, 2004.
MLA(8版)引用形式Não informado. Geological Report. Department of Natural Resources, 2004.
警告: この引用は必ずしも正確ではありません.