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.
芝加哥风格引文SpringerLink (Online service), Roland Wagner, 与 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.
MLA引文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.
警告：这些引文格式不一定是100％准确.