APA (7th ed.) Citation

Orsi, G., Tanca, L., & Gottlob, G. (2011). Context Modelling and Context−Aware Querying.

Chicago Style (17th ed.) Citation

Orsi, G., L. Tanca, and G. Gottlob. Context Modelling and Context−Aware Querying. 2011.

MLA (9th ed.) Citation

Orsi, G., et al. Context Modelling and Context−Aware Querying. 2011.