APA (7th ed.) Citation

(2016). Tourism Alternatives: Potentials and Problems in the Development of Tourism. University of Pennsylvania Press. https://doi.org/10.9783/9781512807462

Chicago Style (17th ed.) Citation

Tourism Alternatives: Potentials and Problems in the Development of Tourism. Philadelphia, Pa: University of Pennsylvania Press, 2016. https://doi.org/10.9783/9781512807462.

MLA (9th ed.) Citation

Tourism Alternatives: Potentials and Problems in the Development of Tourism. University of Pennsylvania Press, 2016. https://doi.org/10.9783/9781512807462.