SpringerLink (Online service), Hornsby, K. S., Claramunt, C., Denis, M., & Ligozat, G. (2009). Spatial Information Theory: 9th International Conference, COSIT 2009 Aber Wrac’h, France, September 21-25, 2009 Proceedings. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Kathleen Stewart Hornsby, Christophe Claramunt, Michel Denis, και Gérard Ligozat. Spatial Information Theory: 9th International Conference, COSIT 2009 Aber Wrac’h, France, September 21-25, 2009 Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2009.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Spatial Information Theory: 9th International Conference, COSIT 2009 Aber Wrac’h, France, September 21-25, 2009 Proceedings. Springer Berlin Heidelberg : Imprint: Springer, 2009.