Sun, Y., Fan, H., Helbich, M., & Zipf, A. (2013). Analyzing human activities through volunteered geographic information: Using Flickr to analyze spatial and temporal pattern of tourist accommodation. Progress in location-based services.
Chicago-Zitierstil (17. Ausg.)Sun, Yeran, Hongchao Fan, Marco Helbich, und Alexander Zipf. "Analyzing Human Activities Through Volunteered Geographic Information: Using Flickr to Analyze Spatial and Temporal Pattern of Tourist Accommodation." Progress in Location-based Services 2013.
MLA-Zitierstil (9. Ausg.)Sun, Yeran, et al. "Analyzing Human Activities Through Volunteered Geographic Information: Using Flickr to Analyze Spatial and Temporal Pattern of Tourist Accommodation." Progress in Location-based Services, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.