APA (7th ed.) Citation

Schiefer, M. (1998). Brauchen Schulkinder Internet?

Chicago Style (17th ed.) Citation

Schiefer, Manfred. Brauchen Schulkinder Internet? 1998.

MLA (9th ed.) Citation

Schiefer, Manfred. Brauchen Schulkinder Internet? 1998.

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