[Šafárik, Pavol Jozef]. s.n.
Chicago Style (17th ed.) Citation[Šafárik, Pavol Jozef]. [S.l: s.n.
MLA (9th ed.) Citation[Šafárik, Pavol Jozef]. s.n.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation