APA (7th ed.) Citation

Grupp, M. (1980). Umschalten! Rowohlt.

Chicago Style (17th ed.) Citation

Grupp, Michael. Umschalten! Rowohlt, 1980.

MLA (8th ed.) Citation

Grupp, Michael. Umschalten! Rowohlt, 1980.

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