APA (7th ed.) Citation

Köhler, J. (2004). Richard Wagner, the last of the titans. Yale University Press.

Chicago Style (17th ed.) Citation

Köhler, Joachim. Richard Wagner, the Last of the Titans. New Haven: Yale University Press, 2004.

MLA (8th ed.) Citation

Köhler, Joachim. Richard Wagner, the Last of the Titans. Yale University Press, 2004.