Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Woolf, B. P., Aïmeur, E., Nkambou, R., & Lajoie, S. (2008). Intelligent Tutoring Systems: 9th International Conference, ITS 2008, Montreal, Canada, June 23-27, 2008 Proceedings. Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Beverley P. Woolf, Esma Aïmeur, Roger Nkambou, και Susanne Lajoie. Intelligent Tutoring Systems: 9th International Conference, ITS 2008, Montreal, Canada, June 23-27, 2008 Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Intelligent Tutoring Systems: 9th International Conference, ITS 2008, Montreal, Canada, June 23-27, 2008 Proceedings. Springer Berlin Heidelberg, 2008.