APA (7th ed.) Zitazioa
Hitz, M., Sigala, M., & Murphy, J. (2006). Information and Communication Technologies in Tourism 2006: Proceedings of the International Conference in Lausanne, Switzerland, 2006. Springer Vienna. https://doi.org/10.1007/3-211-32710-X
Chicago Style (17th ed.) Zitazioa
Hitz, Martin, Marianna Sigala, eta Jamie Murphy. Information and Communication Technologies in Tourism 2006: Proceedings of the International Conference in Lausanne, Switzerland, 2006. Vienna: Springer Vienna, 2006. https://doi.org/10.1007/3-211-32710-X.
MLA (9th ed.) Zitazioa
Hitz, Martin, et al. Information and Communication Technologies in Tourism 2006: Proceedings of the International Conference in Lausanne, Switzerland, 2006. Springer Vienna, 2006. https://doi.org/10.1007/3-211-32710-X.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.