Dyfyniad APA

Institute of metals. (1872). Journal of the institute of metals. Institute of metals, London.

Dyfyniad Arddull Chicago

Institute of metals. Journal of the Institute of Metals. U. K: Institute of metals, London, 1872.

Dyfyniad MLA

Institute of metals. Journal of the Institute of Metals. Institute of metals, London, 1872.

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