APA (7th ed.) Citation

Lukaschik, C., Hupfer, M., Zobel, A., Krämer, B. J., & Klebl, M. (2011). Distributed Repositories for Educational Content - Part 2: Technology. FernUniversität Hagen.

Chicago Style (17th ed.) Citation

Lukaschik, Christian, Matthias Hupfer, Annett Zobel, Bernd J. Krämer, and Michael Klebl. Distributed Repositories for Educational Content - Part 2: Technology. FernUniversität Hagen, 2011.

MLA (8th ed.) Citation

Lukaschik, Christian, et al. Distributed Repositories for Educational Content - Part 2: Technology. FernUniversität Hagen, 2011.