APA (7th ed.) Citation

Kudielka, R., & Riley, B. (2002). Paul Klee : the nature of creation : works, 1914-1940 / Robert Kudielka with an essay by Bridget Riley: The nature of creation : works, 1914-1940. Lund Humphries.

Chicago Style (17th ed.) Citation

Kudielka, Robert, and Bridget Riley. Paul Klee : The Nature of Creation : Works, 1914-1940 / Robert Kudielka with an Essay by Bridget Riley: The Nature of Creation : Works, 1914-1940. Aldershot: Lund Humphries, 2002.

MLA (9th ed.) Citation

Kudielka, Robert, and Bridget Riley. Paul Klee : The Nature of Creation : Works, 1914-1940 / Robert Kudielka with an Essay by Bridget Riley: The Nature of Creation : Works, 1914-1940. Lund Humphries, 2002.

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