APA (7th ed.) Citation

Vernet , M., & Fidus. (1920). Die freie Liebe. Rudolf Cerny.

Chicago Style (17th ed.) Citation

Vernet , Madeleine, and Fidus. Die Freie Liebe. Rudolf Cerny, 1920.

MLA (8th ed.) Citation

Vernet , Madeleine, and Fidus. Die Freie Liebe. Rudolf Cerny, 1920.

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