APA (7th ed.) Citation

Wagner, R., & Wagner, R. (1888). [Tristan und Isolde.]. Fritzsch.

Chicago Style (17th ed.) Citation

Wagner, Richard, and Richard Wagner. [Tristan Und Isolde.]. Leipzig: Fritzsch, 1888.

MLA (8th ed.) Citation

Wagner, Richard, and Richard Wagner. [Tristan Und Isolde.]. Fritzsch, 1888.

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