Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Gabbrielli, M., & Gupta, G. (2005). Logic Programming: 21st International Conference, ICLP 2005, Sitges, Spain, October 2-5, 2005. Proceedings. Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Maurizio Gabbrielli, και Gopal Gupta. Logic Programming: 21st International Conference, ICLP 2005, Sitges, Spain, October 2-5, 2005. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Logic Programming: 21st International Conference, ICLP 2005, Sitges, Spain, October 2-5, 2005. Proceedings. Springer Berlin Heidelberg, 2005.