APA (7th ed.) Citation

Hacks, P. (1981). Leberecht am schiefen Fenster. Der Kinderbuchverlag.

Chicago Style (17th ed.) Citation

Hacks, Peter. Leberecht Am Schiefen Fenster. Berlin: Der Kinderbuchverlag, 1981.

MLA (8th ed.) Citation

Hacks, Peter. Leberecht Am Schiefen Fenster. Der Kinderbuchverlag, 1981.

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