APA (7th ed.) Citation

Beethoven, L. v., Sonnleithner, J., Treitschke, G. F., Dooley, W., Berry, W., King, J., . . . Rother, A. (2012). Fidelio: Opera in two acts. Arthaus Musik.

Chicago Style (17th ed.) Citation

Beethoven, Ludwig van, et al. Fidelio: Opera in Two Acts. [Halle/Saale]: Arthaus Musik, 2012.

MLA (9th ed.) Citation

Beethoven, Ludwig van, et al. Fidelio: Opera in Two Acts. Arthaus Musik, 2012.