APA (7th ed.) Citation

Boie, K. (2009). Ich ganz cool. Oetinger.

Chicago Style (17th ed.) Citation

Boie, Kirsten. Ich Ganz Cool. Hamburg: Oetinger, 2009.

MLA (9th ed.) Citation

Boie, Kirsten. Ich Ganz Cool. Oetinger, 2009.

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