APA (7th ed.) Citation

Kuchař, L., Kuchař, L. m., & Drápala, J. Contribution of copper refining by crystallization methods.

Chicago Style (17th ed.) Citation

Kuchař, L., L. ml Kuchař, and J. Drápala. Contribution of Copper Refining by Crystallization Methods.

MLA (9th ed.) Citation

Kuchař, L., et al. Contribution of Copper Refining by Crystallization Methods.

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