APA (7th ed.) Citation

Cornelius, P., & Leinsdorf, E. Der Barbier von Bagdad: [comic opera in two acts] / [text and music by Peter] Cornelius (Sung in German.). Regal.

Chicago Style (17th ed.) Citation

Cornelius, Peter, and Erich Leinsdorf. Der Barbier Von Bagdad: [comic Opera in Two Acts] / [text and Music by Peter] Cornelius. Sung in German. [S.l.]: Regal.

MLA (8th ed.) Citation

Cornelius, Peter, and Erich Leinsdorf. Der Barbier Von Bagdad: [comic Opera in Two Acts] / [text and Music by Peter] Cornelius. Sung in German. Regal.