Dyfyniad APA

Davies, G. (2011). Mantle convection for geologists. Cambridge.

Dyfyniad Arddull Chicago

Davies, Geoffrey. Mantle Convection for Geologists. Cambridge: Cambridge, 2011.

Dyfyniad MLA

Davies, Geoffrey. Mantle Convection for Geologists. Cambridge, 2011.

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