Varencov, I. M. (1996). Manganese ores of supergene zone: Geochemistry of formation. Kluwer.
Chicago Style (17th ed.) CitationVarencov, Igorʹ M. Manganese Ores of Supergene Zone: Geochemistry of Formation. Dordrecht [u.a.]: Kluwer, 1996.
MLA (9th ed.) CitationVarencov, Igorʹ M. Manganese Ores of Supergene Zone: Geochemistry of Formation. Kluwer, 1996.
Warning: These citations may not always be 100% accurate.