Dyfyniad APA

Vernon, R. H., & Clarke, G. L. (2008). Principles of metamorphic petrology. Cambridge university press.

Dyfyniad Arddull Chicago

Vernon, R H., and G L. Clarke. Principles of Metamorphic Petrology. Cambridge: Cambridge university press, 2008.

Dyfyniad MLA

Vernon, R H., and G L. Clarke. Principles of Metamorphic Petrology. Cambridge university press, 2008.

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