SpringerLink (Online service), Bernard, L., Friis-Christensen, A., & Pundt, H. (2008). The European Information Society: Taking Geoinformation Science One Step Further (1st ed. 2008.). Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer.
Citación estilo ChicagoSpringerLink (Online service), Lars Bernard, Anders Friis-Christensen, y Hardy Pundt. The European Information Society: Taking Geoinformation Science One Step Further. 1st ed. 2008. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2008.
Cita MLASpringerLink (Online service), Lars Bernard, Anders Friis-Christensen, y Hardy Pundt. The European Information Society: Taking Geoinformation Science One Step Further. 1st ed. 2008. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2008.