APA (7th ed.) Citation

Sun, Y., Fan, H., Bakillah, M., & Zipf, A. (2013). Road-based travel recommendation using geo-tagged images. Computers, environment and urban systems, 37, . https://doi.org/10.1016/j.compenvurbsys.2013.07.006

Chicago Style (17th ed.) Citation

Sun, Yeran, Hongchao Fan, Mohamed Bakillah, and Alexander Zipf. "Road-based Travel Recommendation Using Geo-tagged Images." Computers, Environment and Urban Systems 37 (2013). https://doi.org/10.1016/j.compenvurbsys.2013.07.006.

MLA (9th ed.) Citation

Sun, Yeran, et al. "Road-based Travel Recommendation Using Geo-tagged Images." Computers, Environment and Urban Systems, vol. 37, 2013, https://doi.org/10.1016/j.compenvurbsys.2013.07.006.