Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Dalla Longa, R. (2011). Urban Models and Public-Private Partnership. Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Remo Dalla Longa. Urban Models and Public-Private Partnership. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Remo Dalla Longa. Urban Models and Public-Private Partnership. Springer Berlin Heidelberg, 2011.