Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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