APA (7th ed.) Citation

Beethoven, L. v., Möstl, A., Zender, H., Martin, J., Protschka, J., Herrmann, R., . . . Korn, A. (1989). Ludwig van Beethoven: Fidelio.

Chicago Style (17th ed.) Citation

Beethoven, Ludwig van, Andrea Möstl, Hans Zender, Janis Martin, Josef Protschka, Roland Herrmann, Victor Braun, Erich Knodt, and Artur Korn. Ludwig Van Beethoven: Fidelio. [S.l.], 1989.

MLA (9th ed.) Citation

Beethoven, Ludwig van, et al. Ludwig Van Beethoven: Fidelio. 1989.