Cita APA (7th ed.)

Rewald, S., & Klee, F. (1988). Paul Klee: An interview with Felix Klee by Sabine Rewald.

Cita Chicago (17th ed.)

Rewald, Sabine, i Felix Klee. Paul Klee: An Interview with Felix Klee by Sabine Rewald. New York, 1988.

Cita MLA (8th ed.)

Rewald, Sabine, i Felix Klee. Paul Klee: An Interview with Felix Klee by Sabine Rewald. 1988.