APA (7th ed.) Citation

Beethoven, L. v., & Szell, G. Leonore Nr. 4: Ouvertüre zu "Fidelio".

Chicago Style (17th ed.) Citation

Beethoven, Ludwig van, and George Szell. Leonore Nr. 4: Ouvertüre Zu "Fidelio".

MLA (9th ed.) Citation

Beethoven, Ludwig van, and George Szell. Leonore Nr. 4: Ouvertüre Zu "Fidelio".

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