APA (7th ed.) Citation

Ladislav Ján Kalina ; Ladislav Ján Kalina.

Chicago Style (17th ed.) Citation

Ladislav Ján Kalina ; Ladislav Ján Kalina.

MLA (9th ed.) Citation

Ladislav Ján Kalina ; Ladislav Ján Kalina.

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