APA (7th ed.) Citation

Vedder, M., Busch, D., & Engel, R. M. (2003). Clear fog, ambient communication.

Chicago Style (17th ed.) Citation

Vedder, Maria, Dominik Busch, and Rolf M. Engel. Clear Fog, Ambient Communication. Berlin, 2003.

MLA (9th ed.) Citation

Vedder, Maria, et al. Clear Fog, Ambient Communication. 2003.