APA (7th ed.) Citation

(1993). The art of Alfredo Kraus: A portrait of the master of the belcanto. WDR.

Chicago Style (17th ed.) Citation

The Art of Alfredo Kraus: A Portrait of the Master of the Belcanto. [Place of publication not identified]: WDR, 1993.

MLA (9th ed.) Citation

The Art of Alfredo Kraus: A Portrait of the Master of the Belcanto. WDR, 1993.