APA (7th ed.) Citation

Petrus, P. A Scientific Conference on P. J. Šafárik's Writtings.

Chicago Style (17th ed.) Citation

Petrus, Pavol. A Scientific Conference on P. J. Šafárik's Writtings.

MLA (9th ed.) Citation

Petrus, Pavol. A Scientific Conference on P. J. Šafárik's Writtings.

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