Παραπομπή APA

International Upper. (1973). Technolphysics and the geologu and physics of the interior of the earth. Elsevier.

Παραπομπή Chicago Style

International Upper. Technolphysics and the Geologu and Physics of the Interior of the Earth. Amsterdam: Elsevier, 1973.

Παραπομπή MLA

International Upper. Technolphysics and the Geologu and Physics of the Interior of the Earth. Elsevier, 1973.