SpringerLink (Online service), Pfoser, D., Tao, Y., Mouratidis, K., Nascimento, M. A., Mokbel, M., . . . Huang, Y. (2011). Advances in Spatial and Temporal Databases: 12th International Symposium, SSTD 2011, Minneapolis, MN, USA, August 24-26, 2011, Proceedings. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Dieter Pfoser, Yufei Tao, Kyriakos Mouratidis, Mario A. Nascimento, Mohamed Mokbel, Shashi Shekhar, και Yan Huang. Advances in Spatial and Temporal Databases: 12th International Symposium, SSTD 2011, Minneapolis, MN, USA, August 24-26, 2011, Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2011.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Advances in Spatial and Temporal Databases: 12th International Symposium, SSTD 2011, Minneapolis, MN, USA, August 24-26, 2011, Proceedings. Springer Berlin Heidelberg : Imprint: Springer, 2011.
