Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Scherngell, T. (2013). The Geography of Networks and R&D Collaborations. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Thomas Scherngell. The Geography of Networks and R&D Collaborations. Cham: Springer International Publishing : Imprint: Springer, 2013.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Thomas Scherngell. The Geography of Networks and R&D Collaborations. Springer International Publishing : Imprint: Springer, 2013.