APA (7th ed.) Citation

Cassey, M. C., Choluj, M., & Baláž, J. Šiesta guľka.

Chicago Style (17th ed.) Citation

Cassey, M. C., Michal Choluj, and Jozef Baláž. Šiesta Guľka.

MLA (9th ed.) Citation

Cassey, M. C., et al. Šiesta Guľka.

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