APA (7th ed.) Citation

Muller, J. (1961). Klee; figures and masks. Tudor Publishing Co..

Chicago Style (17th ed.) Citation

Muller, Joseph-Émile. Klee; Figures and Masks. New York: Tudor Publishing Co., 1961.

MLA (9th ed.) Citation

Muller, Joseph-Émile. Klee; Figures and Masks. Tudor Publishing Co., 1961.

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