APA (7th ed.) Citation

Schade, W., & Kaiser, S. (2010). Max Beckmann.

Chicago Style (17th ed.) Citation

Schade, Werner, and Sonja Kaiser. Max Beckmann. Berlin, 2010.

MLA (8th ed.) Citation

Schade, Werner, and Sonja Kaiser. Max Beckmann. 2010.

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