Cita APA (7a ed.)

SpringerLink (Online service), Wagner, R., & Psaila, G. (2007). E-Commerce and web technologies: 8th International Conference, EC-Web 2007, Regensburg, Germany, September 3-7, 2007. Proceedings. Springer-Verlag Berlin Heidelberg.

Cita Chicago Style (17a ed.)

SpringerLink (Online service), Roland Wagner, y Giuseppe Psaila. E-Commerce and Web Technologies: 8th International Conference, EC-Web 2007, Regensburg, Germany, September 3-7, 2007. Proceedings. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2007.

Cita MLA (8a ed.)

SpringerLink (Online service), et al. E-Commerce and Web Technologies: 8th International Conference, EC-Web 2007, Regensburg, Germany, September 3-7, 2007. Proceedings. Springer-Verlag Berlin Heidelberg, 2007.