Dyfyniad APA

Idriess, I. L. (1951). Fortunes in minerals, including uranium; simple tests and how to make them (3d ed.). Angus and Robertson.

Dyfyniad Arddull Chicago

Idriess, Ion Llewellyn. Fortunes in Minerals, Including Uranium; Simple Tests and How to Make Them. 3d ed. Sydney: Angus and Robertson, 1951.

Dyfyniad MLA

Idriess, Ion Llewellyn. Fortunes in Minerals, Including Uranium; Simple Tests and How to Make Them. 3d ed. Angus and Robertson, 1951.

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