APA (7th ed.) Citation

Röthel, H. K., & Klee, P. (1971). Paul Klee in München. Stämpfli.

Chicago Style (17th ed.) Citation

Röthel, Hans Konrad, and Paul Klee. Paul Klee in München. Bern: Stämpfli, 1971.

MLA (9th ed.) Citation

Röthel, Hans Konrad, and Paul Klee. Paul Klee in München. Stämpfli, 1971.

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