Cita APA (7th ed.)

Schumacher, H. (1980). Unser Ferkel Eduard. Kinderbuchverlag.

Cita Chicago (17th ed.)

Schumacher, Hildegard. Unser Ferkel Eduard. Berlin: Kinderbuchverlag, 1980.

Cita MLA (8th ed.)

Schumacher, Hildegard. Unser Ferkel Eduard. Kinderbuchverlag, 1980.