Cita APA (7th ed.)

Rodrian, F. (1972). Hirsch Heinrich. Kinderbuchverlag.

Cita Chicago (17th ed.)

Rodrian, Fred. Hirsch Heinrich. Berlin: Kinderbuchverlag, 1972.

Cita MLA (8th ed.)

Rodrian, Fred. Hirsch Heinrich. Kinderbuchverlag, 1972.