APA (7th ed.) Citation

Wagner, R., & Bohm, K. Das Rheingold. s.n.

Chicago Style (17th ed.) Citation

Wagner, Richard, and Karl Bohm. Das Rheingold. [S.l: s.n.

MLA (9th ed.) Citation

Wagner, Richard, and Karl Bohm. Das Rheingold. s.n.

Warning: These citations may not always be 100% accurate.