APA (7th ed.) Citation

Macho, V. Professor Ing. Ján Ilavský, DrSc. Sixty Years Old.

Chicago Style (17th ed.) Citation

Macho, Vendelín. Professor Ing. Ján Ilavský, DrSc. Sixty Years Old.

MLA (9th ed.) Citation

Macho, Vendelín. Professor Ing. Ján Ilavský, DrSc. Sixty Years Old.

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