SpringerLink (Online service), Barkowsky, T., Knauff, M., Ligozat, G., & Montello, D. R. (2007). Spatial Cognition V Reasoning, Action, Interaction: International Conference Spatial Cognition 2006, Bremen, Germany, September 24-28, 2006, Revised Selected Papers. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Thomas Barkowsky, Markus Knauff, Gérard Ligozat, και Daniel R. Montello. Spatial Cognition V Reasoning, Action, Interaction: International Conference Spatial Cognition 2006, Bremen, Germany, September 24-28, 2006, Revised Selected Papers. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2007.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Spatial Cognition V Reasoning, Action, Interaction: International Conference Spatial Cognition 2006, Bremen, Germany, September 24-28, 2006, Revised Selected Papers. Springer Berlin Heidelberg : Imprint: Springer, 2007.
