APA (7th ed.) Citation

Sabarsky, S., & Grosz, M. (1985). George Grosz: Die Berliner Jahre (Nuove ed.). Mazzotta.

Chicago Style (17th ed.) Citation

Sabarsky, Serge, and Marty Grosz. George Grosz: Die Berliner Jahre. Nuove ed. Milano: Mazzotta, 1985.

MLA (8th ed.) Citation

Sabarsky, Serge, and Marty Grosz. George Grosz: Die Berliner Jahre. Nuove ed. Mazzotta, 1985.