APA (7th ed.) Citation

Wagner, R., Varnay, A., Svanholm, S., London, G., Hotter, H., Davidson, L., . . . Stiedry, F. (2004). Parsifal.

Chicago Style (17th ed.) Citation

Wagner, Richard, Astrid Varnay, Set Svanholm, George London, Hans Hotter, Lawrence Davidson, Lubomir Vichegonov, and Fritz Stiedry. Parsifal. 2004.

MLA (9th ed.) Citation

Wagner, Richard, et al. Parsifal. 2004.