Cita APA (7th ed.)

Franck, H. (1959). Kaleidoskop. Union Verlag.

Cita Chicago (17th ed.)

Franck, Hans. Kaleidoskop. Berlin: Union Verlag, 1959.

Cita MLA (8th ed.)

Franck, Hans. Kaleidoskop. Union Verlag, 1959.