Παραπομπή APA

Mason, R. (1984). Petrology of the metamorphic rocks. CBS publishers.

Παραπομπή Chicago Style

Mason, Roger. Petrology of the Metamorphic Rocks. Delhi: CBS publishers, 1984.

Παραπομπή MLA

Mason, Roger. Petrology of the Metamorphic Rocks. CBS publishers, 1984.