APA (7th ed.) Citation

Gutzeit, S., & Huber, S. (2009). Das surfende Klassenzimmer.

Chicago Style (17th ed.) Citation

Gutzeit, Steffan, and Stefan Huber. Das Surfende Klassenzimmer. 2009.

MLA (9th ed.) Citation

Gutzeit, Steffan, and Stefan Huber. Das Surfende Klassenzimmer. 2009.

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