APA (7th ed.) Citation

Mayer, H., & Hofer, W. (1998). Richard Wagner. Suhrkamp.

Chicago Style (17th ed.) Citation

Mayer, Hans, and Wolfgang Hofer. Richard Wagner. Frankfurt am Main: Suhrkamp, 1998.

MLA (8th ed.) Citation

Mayer, Hans, and Wolfgang Hofer. Richard Wagner. Suhrkamp, 1998.