APA (7th ed.) Citation

Kučera, P., & Jansa, M. Černoprachá alchymie.

Chicago Style (17th ed.) Citation

Kučera, Petr, and Martin Jansa. Černoprachá Alchymie.

MLA (9th ed.) Citation

Kučera, Petr, and Martin Jansa. Černoprachá Alchymie.

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