Brion, M. (1956). Paul Klee. Victor Leru.
Cita Chicago Style (17a ed.)Brion, Marcel. Paul Klee. Buenos Aires: Victor Leru, 1956.
Cita MLA (9a ed.)Brion, Marcel. Paul Klee. Victor Leru, 1956.
警告：這些引文格式不一定是100％准確.
Cita APA (7a ed.)