SpringerLink (Online service), Calude, C. S., Costa, J. F., Dershowitz, N., Freire, E., & Rozenberg, G. (2009). Unconventional Computation: 8th International Conference, UC 2009, Ponta Delgada, Portugal, September 7-11, 2009. Proceedings. Springer Berlin Heidelberg.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Cristian S. Calude, José Félix Costa, Nachum Dershowitz, Elisabete Freire, και Grzegorz Rozenberg. Unconventional Computation: 8th International Conference, UC 2009, Ponta Delgada, Portugal, September 7-11, 2009. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Unconventional Computation: 8th International Conference, UC 2009, Ponta Delgada, Portugal, September 7-11, 2009. Proceedings. Springer Berlin Heidelberg, 2009.
