APA (7th ed.) Citation

Hugo, V., & Schumann, E. (1952). Die lachende Maske: Roman. Paul List Verlag.

Chicago Style (17th ed.) Citation

Hugo, Victor, and Eva Schumann. Die Lachende Maske: Roman. Leipzig: Paul List Verlag, 1952.

MLA (8th ed.) Citation

Hugo, Victor, and Eva Schumann. Die Lachende Maske: Roman. Paul List Verlag, 1952.

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