Cita APA (7th ed.)

RR (Conference), SpringerLink (Online service), Rudolph, S., & Gutiérrez, C. (2011). Web reasoning and rule systems: 5th International Conference, RR 2011, Galway, Ireland, August 29-30, 2011: proceedings. Springer.

Cita Chicago (17th ed.)

RR (Conference), SpringerLink (Online service), Sebastian Rudolph, i Claudio Gutiérrez. Web Reasoning and Rule Systems: 5th International Conference, RR 2011, Galway, Ireland, August 29-30, 2011: Proceedings. Heidelberg: Springer, 2011.

Cita MLA (9th ed.)

RR (Conference), et al. Web Reasoning and Rule Systems: 5th International Conference, RR 2011, Galway, Ireland, August 29-30, 2011: Proceedings. Springer, 2011.