Kudielka, R., & Riley, B. (2002). Paul Klee: The nature of creation ; works 1914 - 1940 / Robert Kudielka. Hayward Gallery.
Chicagoスタイル(17版)引用形式Kudielka, Robert, , Bridget Riley. Paul Klee: The Nature of Creation ; Works 1914 - 1940 / Robert Kudielka. London: Hayward Gallery, 2002.
MLA(8版)引用形式Kudielka, Robert, , Bridget Riley. Paul Klee: The Nature of Creation ; Works 1914 - 1940 / Robert Kudielka. Hayward Gallery, 2002.
警告: この引用は必ずしも正確ではありません.