APA Style
      GENSEL, J., TOMKO, M. (2015).
    Web and Wireless Geographical Information Systems
14th International Symposium, W2GIS 2015, Grenoble, France, May 21-22, 2015, Proceedings .
    :
  Springer Cham.
  
MLA Style
      GENSEL, Jérôme., TOMKO, Martin.
    "Web and Wireless Geographical Information Systems
14th International Symposium, W2GIS 2015, Grenoble, France, May 21-22, 2015, Proceedings".
    
    :
  Springer Cham,
  2015.
  Text.