Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Falmagne, J., Albert, D., Doble, C., Eppstein, D., & Hu, X. (2013). Knowledge Spaces: Applications in Education. Springer Berlin Heidelberg : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Jean-Claude Falmagne, Dietrich Albert, Christopher Doble, David Eppstein, και Xiangen Hu. Knowledge Spaces: Applications in Education. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2013.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Knowledge Spaces: Applications in Education. Springer Berlin Heidelberg : Imprint: Springer, 2013.