एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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