Cita APA (7th ed.)

International Conference on Web-Based Learning Aachen, Germany, & Spaniol, M. (2009). Advances in web based learning - ICWL 2009: 8th International Conference, Aachen, Germany, August 19-21, 2009 : proceedings. Springer.

Cita Chicago (17th ed.)

International Conference on Web-Based Learning Aachen, Germany, i Marc Spaniol. Advances in Web Based Learning - ICWL 2009: 8th International Conference, Aachen, Germany, August 19-21, 2009 : Proceedings. Berlin: Springer, 2009.

Cita MLA (9th ed.)

International Conference on Web-Based Learning Aachen, Germany, i Marc Spaniol. Advances in Web Based Learning - ICWL 2009: 8th International Conference, Aachen, Germany, August 19-21, 2009 : Proceedings. Springer, 2009.