Franklin

MLA

Fontane, Theodor, Mathias Bertram, and Helmuth Nürnberger. Theodor Fontane. .

APA

Fontane, T., Bertram, M., & Nürnberger, H. Theodor Fontane. .

Chicago

Fontane, Theodor, Mathias Bertram, and Helmuth Nürnberger. Theodor Fontane.