MLA

Costa, Paulo Cesar G, et al. Uncertainty Reasoning for the Semantic Web I. Springer Berlin Heidelberg, 2008.

APA

Costa, P. Cesar G, Siekmann, J., d'Amato, C., da Costa, P. Cesar G, Fanizzi, N., Laskey, K. B, Laskey, K. J, Lukasiewicz, T., Nickles, M., & Pool, M. (2008). Uncertainty Reasoning for the Semantic Web I. Springer Berlin Heidelberg.

Chicago

Costa, Paulo Cesar G., Jörg Siekmann, Claudia d'Amato, Paulo Cesar G da Costa, Nicola Fanizzi, Kathryn B Laskey, Kenneth J Laskey, Thomas Lukasiewicz, Matthias Nickles, and Michael Pool. Uncertainty Reasoning for the Semantic Web I. : Springer Berlin Heidelberg, 2008.