Ducár, J. Tajomstvo Diablovej diery.
Chicago Style (17th ed.) CitationDucár, Ján. Tajomstvo Diablovej Diery.
MLA (9th ed.) CitationDucár, Ján. Tajomstvo Diablovej Diery.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation
