APA (7th ed.) Citation

Petráš, M. PROFESSOR JÁN PIŠÚT 60 YEARS OLD.

Chicago Style (17th ed.) Citation

Petráš, Milan. PROFESSOR JÁN PIŠÚT 60 YEARS OLD.

MLA (9th ed.) Citation

Petráš, Milan. PROFESSOR JÁN PIŠÚT 60 YEARS OLD.

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