APA (7th ed.) Citation

Keller, B., & Eichhorn, C. (1911). Die Propheten. [Hirsch].

Chicago Style (17th ed.) Citation

Keller, Bruno, and Carl Eichhorn. Die Propheten. [Konstanz]: [Hirsch], 1911.

MLA (9th ed.) Citation

Keller, Bruno, and Carl Eichhorn. Die Propheten. [Hirsch], 1911.