SpringerLink (Online service), Ricci, F., Cantoni, L., & Fuchs, M. (2012). Information and communication technologies in tourism 2012: Proceedings of the international conference in Helsingborg, Sweden, January 25-27, 2012. Springer Vienna.
Chicago-Zitierstil (17. Ausg.)SpringerLink (Online service), Francesco Ricci, Lorenzo Cantoni, und Matthias Fuchs. Information and Communication Technologies in Tourism 2012: Proceedings of the International Conference in Helsingborg, Sweden, January 25-27, 2012. Vienna: Springer Vienna, 2012.
MLA-Zitierstil (8. Ausg.)SpringerLink (Online service), et al. Information and Communication Technologies in Tourism 2012: Proceedings of the International Conference in Helsingborg, Sweden, January 25-27, 2012. Springer Vienna, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.