Dyfyniad APA

Hallam, A. (1973). Revolution in the earth science: From continental drift to plate tectonics. Clarendon Press.

Dyfyniad Arddull Chicago

Hallam, A. Revolution in the Earth Science: From Continental Drift to Plate Tectonics. Oxford: Clarendon Press, 1973.

Dyfyniad MLA

Hallam, A. Revolution in the Earth Science: From Continental Drift to Plate Tectonics. Clarendon Press, 1973.

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