APA (7th ed.) Citation

Gubač, J., Gubač, J., & Bouška, V. V. Bouška, et al: Geochemie.

Chicago Style (17th ed.) Citation

Gubač, Jozef, Jozef Gubač, and V. Bouška. V. Bouška, Et Al: Geochemie.

MLA (9th ed.) Citation

Gubač, Jozef, et al. V. Bouška, Et Al: Geochemie.

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