APA (7th ed.) Citation

Popp, M. (2012). Positive and Negative Urban Tourist Crowding: Florence, Italy. Tourism geographies, 14(1), 50-72. https://doi.org/10.1080/14616688.2011.597421

Chicago Style (17th ed.) Citation

Popp, Monika. "Positive and Negative Urban Tourist Crowding: Florence, Italy." Tourism Geographies 14, no. 1 (2012): 50-72. https://doi.org/10.1080/14616688.2011.597421.

MLA (9th ed.) Citation

Popp, Monika. "Positive and Negative Urban Tourist Crowding: Florence, Italy." Tourism Geographies, vol. 14, no. 1, 2012, pp. 50-72, https://doi.org/10.1080/14616688.2011.597421.