Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Beek, P. v. (2005). Principles and Practice of Constraint Programming - CP 2005: 11th International Conference, CP 2005, Sitges, Spain, October 1-5, 2005. Proceedings. Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Peter van Beek. Principles and Practice of Constraint Programming - CP 2005: 11th International Conference, CP 2005, Sitges, Spain, October 1-5, 2005. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Peter van Beek. Principles and Practice of Constraint Programming - CP 2005: 11th International Conference, CP 2005, Sitges, Spain, October 1-5, 2005. Proceedings. Springer Berlin Heidelberg, 2005.