APA (7th ed.) Citation

Wagner, R., Vickers, J., Rysanek, L., Ridderbusch, K., Stewart, T., Nilsson, B., . . . Metropolitan Opera. (2011). Die Walküre. Sony Classical.

Chicago Style (17th ed.) Citation

Wagner, Richard, et al. Die Walküre. New York: Sony Classical, 2011.

MLA (8th ed.) Citation

Wagner, Richard, et al. Die Walküre. Sony Classical, 2011.