Cita APA (7a ed.)

Klee, P. (1950). Pedagogical sketchbook. Faber and Faber.

Cita Chicago Style (17a ed.)

Klee, Paul. Pedagogical Sketchbook. London: Faber and Faber, 1950.

Cita MLA (9a ed.)

Klee, Paul. Pedagogical Sketchbook. Faber and Faber, 1950.