Cita APA (7a ed.)

Ghidini, C., Ngonga Ngomo, A. C., Lindstaedt, S. C., & Ghidini, C. C. (2011). I-SEMANTICS 2011: Proceedings of the 7th International Conference on Semantic Systems, September 7-9, 2011, Graz, Austria. ACM.

Cita Chicago Style (17a ed.)

Ghidini, Chiara, Axel-Cyrille Contributor Ngonga Ngomo, Stefanie Contributor Lindstaedt, y Chiara Contributor Ghidini. I-SEMANTICS 2011: Proceedings of the 7th International Conference on Semantic Systems, September 7-9, 2011, Graz, Austria. [Place of publication not identified]: ACM, 2011.

Cita MLA (9a ed.)

Ghidini, Chiara, et al. I-SEMANTICS 2011: Proceedings of the 7th International Conference on Semantic Systems, September 7-9, 2011, Graz, Austria. ACM, 2011.