Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Geertman, S., Allan, A., Pettit, C., & Stillwell, J. (2017). Planning Support Science for Smarter Urban Futures. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Stan Geertman, Andrew Allan, Chris Pettit, και John Stillwell. Planning Support Science for Smarter Urban Futures. Cham: Springer International Publishing : Imprint: Springer, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Planning Support Science for Smarter Urban Futures. Springer International Publishing : Imprint: Springer, 2017.