APA (7th ed.) Citation

Wagner, R., & Karajan, H. v. (1972). Tristan und Isolde: Wagner. EMI.

Chicago Style (17th ed.) Citation

Wagner, Richard, and Herbert von Karajan. Tristan Und Isolde: Wagner. [London]: EMI, 1972.

MLA (8th ed.) Citation

Wagner, Richard, and Herbert von Karajan. Tristan Und Isolde: Wagner. EMI, 1972.