APA (7th ed.) Citation

Schumacher, H., & Schumacher, S. (1975). Andy, Chef der Familie. Kinderbuchverl.

Chicago Style (17th ed.) Citation

Schumacher, Hildegard, and Siegfried Schumacher. Andy, Chef Der Familie. Berlin: Kinderbuchverl, 1975.

MLA (9th ed.) Citation

Schumacher, Hildegard, and Siegfried Schumacher. Andy, Chef Der Familie. Kinderbuchverl, 1975.

Warning: These citations may not always be 100% accurate.