APA (7th ed.) Citation

(2008). Prinzessin Knöpfchen. Carlsen.

Chicago Style (17th ed.) Citation

Prinzessin Knöpfchen. Hamburg: Carlsen, 2008.

MLA (9th ed.) Citation

Prinzessin Knöpfchen. Carlsen, 2008.

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