APA (7th ed.) Zitazioa

GORSHKOV, G. (1962). Physical geology. Mir publishers.

Chicago Style (17th ed.) Zitazioa

GORSHKOV, G. Physical Geology. Moscow: Mir publishers, 1962.

MLA (9th ed.) Zitazioa

GORSHKOV, G. Physical Geology. Mir publishers, 1962.