SpringerLink (Online service), Wen, P., Li, Y., Polkowski, L., Yao, Y. Y., & Tsumoto, S. (2009). Rough Sets and Knowledge Technology: 4th International Conference, RSKT 2009, Gold Coast, Australia, July 14-16, 2009, Proceedings (1st ed. 2009.). Springer Berlin Heidelberg : Imprint: Springer.
Cita Chicago Style (17a ed.)SpringerLink (Online service), Peng Wen, Yuefeng Li, Lech Polkowski, Yiyu Y. Yao, y Shusaku Tsumoto. Rough Sets and Knowledge Technology: 4th International Conference, RSKT 2009, Gold Coast, Australia, July 14-16, 2009, Proceedings. 1st ed. 2009. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2009.
Cita MLA (8a ed.)SpringerLink (Online service), et al. Rough Sets and Knowledge Technology: 4th International Conference, RSKT 2009, Gold Coast, Australia, July 14-16, 2009, Proceedings. 1st ed. 2009. Springer Berlin Heidelberg : Imprint: Springer, 2009.