Cita APA

Egger, R., & Buhalis, D. (2014). etourism case studies. Routledge.

Chicago Edition Citation

Egger, Roman, i Dimitrios Buhalis. Etourism Case Studies. New York: Routledge, 2014.

Cita MLA

Egger, Roman, i Dimitrios Buhalis. Etourism Case Studies. Routledge, 2014.