APA (7th ed.) Citation

Katzenberger, D. (2012). Sei schlau, stell dich dumm. Bastei Lübbe.

Chicago Style (17th ed.) Citation

Katzenberger, Daniela. Sei Schlau, Stell Dich Dumm. Köln: Bastei Lübbe, 2012.

MLA (8th ed.) Citation

Katzenberger, Daniela. Sei Schlau, Stell Dich Dumm. Bastei Lübbe, 2012.

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