Cita APA (7th ed.)

Rodrian, F. (1975). Das Wolkenschaf. Kinderbuchverlag.

Cita Chicago (17th ed.)

Rodrian, Fred. Das Wolkenschaf. Berlin: Kinderbuchverlag, 1975.

Cita MLA (8th ed.)

Rodrian, Fred. Das Wolkenschaf. Kinderbuchverlag, 1975.