Cita APA (7th ed.)
Fuchs, M., Ricci, F., & Cantoni, L. (2012). Information and Communication Technologies in Tourism 2012: Proceedings of the International Conference in Helsingborg, Sweden, January 2527, 2012. Springer Vienna. https://doi.org/10.1007/978-3-7091-1142-0
Cita Chicago (17th ed.)
Fuchs, Matthias, Francesco Ricci, i Lorenzo Cantoni. Information and Communication Technologies in Tourism 2012: Proceedings of the International Conference in Helsingborg, Sweden, January 2527, 2012. Vienna: Springer Vienna, 2012. https://doi.org/10.1007/978-3-7091-1142-0.
Cita MLA (9th ed.)
Fuchs, Matthias, et al. Information and Communication Technologies in Tourism 2012: Proceedings of the International Conference in Helsingborg, Sweden, January 2527, 2012. Springer Vienna, 2012. https://doi.org/10.1007/978-3-7091-1142-0.
Atenció: Aquestes cites poden no estar 100% correctes.