APA (7th ed.) Citation

Schmalenbach, W., & Klee, P. (1986). Paul Klee: The Düsseldorf Collection. Prestel.

Chicago Style (17th ed.) Citation

Schmalenbach, Werner, and Paul Klee. Paul Klee: The Düsseldorf Collection. Munich: Prestel, 1986.

MLA (9th ed.) Citation

Schmalenbach, Werner, and Paul Klee. Paul Klee: The Düsseldorf Collection. Prestel, 1986.

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