APA (7th ed.) Citation

Neis, P., Zielstra, D., & Zipf, A. (2012). The street network evolution of crowdsourced maps: OpenStreetMap in Germany 2007 - 2011. Future Internet, 4, . https://doi.org/10.3390/fi4010001

Chicago Style (17th ed.) Citation

Neis, Pascal, Dennis Zielstra, and Alexander Zipf. "The Street Network Evolution of Crowdsourced Maps: OpenStreetMap in Germany 2007 - 2011." Future Internet 4 (2012). https://doi.org/10.3390/fi4010001.

MLA (9th ed.) Citation

Neis, Pascal, et al. "The Street Network Evolution of Crowdsourced Maps: OpenStreetMap in Germany 2007 - 2011." Future Internet, vol. 4, 2012, https://doi.org/10.3390/fi4010001.