Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Gheorghe, A., Masera, M., Weijnen, M., & Vries, D. L. (2006). Critical Infrastructures at Risk: Securing the European Electric Power System. Springer Netherlands.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), A.V Gheorghe, M. Masera, M. Weijnen, και De L. Vries. Critical Infrastructures at Risk: Securing the European Electric Power System. Dordrecht: Springer Netherlands, 2006.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Critical Infrastructures at Risk: Securing the European Electric Power System. Springer Netherlands, 2006.