Dyfyniad APA

Bastin, E. S. (1950). Interpretation of ore textures. Geological Society of America].

Dyfyniad Arddull Chicago

Bastin, Edson Sunderland. Interpretation of Ore Textures. [New York: Geological Society of America], 1950.

Dyfyniad MLA

Bastin, Edson Sunderland. Interpretation of Ore Textures. Geological Society of America], 1950.

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