Cita APA (7a ed.)

Schumacher, H. (1975). Unser Ferkel Eduard. Kinderbuchverlag.

Cita Chicago Style (17a ed.)

Schumacher, Hildegard. Unser Ferkel Eduard. Berlin: Kinderbuchverlag, 1975.

Cita MLA (8a ed.)

Schumacher, Hildegard. Unser Ferkel Eduard. Kinderbuchverlag, 1975.