APA (7th ed.) Citation
Brusilovsky, P., Corbett, A., & De Rosis, F. (2003). User Modeling 2003: 9th International Conference, UM 2003 Johnstown. PA, USA, June 2003 Proceedings. Springer.
Chicago Style (17th ed.) Citation
Brusilovsky, Peter, Albert Corbett, and Fiorella De Rosis. User Modeling 2003: 9th International Conference, UM 2003 Johnstown. PA, USA, June 2003 Proceedings. Berlín: Springer, 2003.
MLA (9th ed.) Citation
Brusilovsky, Peter, et al. User Modeling 2003: 9th International Conference, UM 2003 Johnstown. PA, USA, June 2003 Proceedings. Springer, 2003.
Warning: These citations may not always be 100% accurate.