APA (7th ed.) Citation

Petlák, E. Professor PhDr. Ľudovít Višňovský, CSc.

Chicago Style (17th ed.) Citation

Petlák, Erich. Professor PhDr. Ľudovít Višňovský, CSc.

MLA (9th ed.) Citation

Petlák, Erich. Professor PhDr. Ľudovít Višňovský, CSc.

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