APA (7th ed.) Citation

SpringerLink (Online service), Dahl, V., & Niemelä, I. (2007). Logic Programming: 23rd International Conference, ICLP 2007, Porto, Portugal, September 8-13, 2007. Proceedings. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Véronica Dahl, and Ilkka Niemelä. Logic Programming: 23rd International Conference, ICLP 2007, Porto, Portugal, September 8-13, 2007. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Logic Programming: 23rd International Conference, ICLP 2007, Porto, Portugal, September 8-13, 2007. Proceedings. Springer Berlin Heidelberg, 2007.