APA (7th ed.) Citation

Philippe, C., Spiro, M., & Masereel, F. (1923). Der alte Perdrix. Wolff.

Chicago Style (17th ed.) Citation

Philippe, Charles-Louis, Mario Spiro, and Frans Masereel. Der Alte Perdrix. München: Wolff, 1923.

MLA (8th ed.) Citation

Philippe, Charles-Louis, et al. Der Alte Perdrix. Wolff, 1923.