Dyfyniad APA

Québec (Province). Dept. of Mines. (1957). Mineral resources and mineral industries of the Province of Quebec.

Dyfyniad Arddull Chicago

Québec (Province). Dept. of Mines. Mineral Resources and Mineral Industries of the Province of Quebec. [Quebec], 1957.

Dyfyniad MLA

Québec (Province). Dept. of Mines. Mineral Resources and Mineral Industries of the Province of Quebec. 1957.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.