APA (7th ed.) Citation

Buhalis, D., Tjoa, A. M., & Jafari, J. (1998). Information and Communication Technologies in Tourism 1998: Proceedings of the International Conference in Istanbul, Turkey, 1998. Springer Vienna.

Chicago Style (17th ed.) Citation

Buhalis, Dimitrios, A Min Tjoa, and Jafar Jafari. Information and Communication Technologies in Tourism 1998: Proceedings of the International Conference in Istanbul, Turkey, 1998. Vienna: Springer Vienna, 1998.

MLA (9th ed.) Citation

Buhalis, Dimitrios, et al. Information and Communication Technologies in Tourism 1998: Proceedings of the International Conference in Istanbul, Turkey, 1998. Springer Vienna, 1998.