APA (7th ed.) Citation

Gontard, S., & Viëtor, K. (1923). Die Briefe der Diotima. Insel.

Chicago Style (17th ed.) Citation

Gontard, Susette, and Karl Viëtor. Die Briefe Der Diotima. Leipzig: Insel, 1923.

MLA (8th ed.) Citation

Gontard, Susette, and Karl Viëtor. Die Briefe Der Diotima. Insel, 1923.

Warning: These citations may not always be 100% accurate.