Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Post, J. E. (1999). Manganese oxide minerals: Crystal structures and economic and environmental significance. Proc Natl Acad Sci U S A.
Chicago Style (17th ed.) Zitazioa
Post, Jeffrey E. "Manganese Oxide Minerals: Crystal Structures and Economic and Environmental Significance." Proc Natl Acad Sci U S A 1999.
MLA (9th ed.) Zitazioa
Post, Jeffrey E. "Manganese Oxide Minerals: Crystal Structures and Economic and Environmental Significance." Proc Natl Acad Sci U S A, 1999.
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