APA (7th ed.) Citation

Schwarz, O. (2003). Emmerich Kálmán: Portrait. ORF.

Chicago Style (17th ed.) Citation

Schwarz, Otto. Emmerich Kálmán: Portrait. [Wien.]: ORF, 2003.

MLA (9th ed.) Citation

Schwarz, Otto. Emmerich Kálmán: Portrait. ORF, 2003.

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