APA (7th ed.) Citation

Ganz, B., Clever, E., Seippel, E., Luhr, P., & Sander, O. The Marquise of O--.

Chicago Style (17th ed.) Citation

Ganz, Bruno, Edith Clever, Edda Seippel, Peter Luhr, and Otto Sander. The Marquise of O--.

MLA (9th ed.) Citation

Ganz, Bruno, et al. The Marquise of O--.