APA (7th ed.) Citation

Lukáč, M., & Abaffy, D. K 65. narodeninám Ing. Jána Hummla.

Chicago Style (17th ed.) Citation

Lukáč, Michal, and Dušan Abaffy. K 65. Narodeninám Ing. Jána Hummla.

MLA (9th ed.) Citation

Lukáč, Michal, and Dušan Abaffy. K 65. Narodeninám Ing. Jána Hummla.

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