APA (7th ed.) Citation

Ponge, F., & Kovalčík, V. Úvod do kremeňa.

Chicago Style (17th ed.) Citation

Ponge, Francis, and Vlastimil Kovalčík. Úvod Do Kremeňa.

MLA (9th ed.) Citation

Ponge, Francis, and Vlastimil Kovalčík. Úvod Do Kremeňa.

Warning: These citations may not always be 100% accurate.