Gróf, J. Drahokamy, voda, zdravie.
Chicago Style (17th ed.) CitationGróf, Ján. Drahokamy, Voda, Zdravie.
MLA (9th ed.) CitationGróf, Ján. Drahokamy, Voda, Zdravie.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation
