APA (7th ed.) Citation

Hupka, G., & Lupták, O. Kačička.

Chicago Style (17th ed.) Citation

Hupka, Gustáv, and Oto Lupták. Kačička.

MLA (9th ed.) Citation

Hupka, Gustáv, and Oto Lupták. Kačička.

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