APA (7th ed.) Citation

Helia, O., & Stano, J. Životné jubileum doc. Ing. Peter Kovács, DRSc.

Chicago Style (17th ed.) Citation

Helia, Otto, and J. Stano. Životné Jubileum Doc. Ing. Peter Kovács, DRSc.

MLA (9th ed.) Citation

Helia, Otto, and J. Stano. Životné Jubileum Doc. Ing. Peter Kovács, DRSc.

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