APA (7th ed.) Citation

Rumanský, I. (1993). Ex Libris Dr. Hermann Wiese.

Chicago Style (17th ed.) Citation

Rumanský, Igor. Ex Libris Dr. Hermann Wiese. [S.l.], 1993.

MLA (9th ed.) Citation

Rumanský, Igor. Ex Libris Dr. Hermann Wiese. 1993.

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