APA Style

Roman Egger, dkk.. (2016). Open Tourism: Open Innovation, Crowd-sourcing and Co-Creation Challenging the Tourism Industry (Cet. 1). New York: Springer.

Chicago Style

Roman Egger, dkk.. Open Tourism: Open Innovation, Crowd-sourcing and Co-Creation Challenging the Tourism Industry. Cet. 1 New York: Springer, 2016. Text.

MLA Style

Roman Egger, dkk.. Open Tourism: Open Innovation, Crowd-sourcing and Co-Creation Challenging the Tourism Industry. Cet. 1 New York: Springer, 2016. Text.

Turabian Style

Roman Egger, dkk.. Open Tourism: Open Innovation, Crowd-sourcing and Co-Creation Challenging the Tourism Industry. Cet. 1 New York: Springer, 2016. Print.