Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Pereira, M. S. (2007). A Portrait of State-of-the-Art Research at the Technical University of Lisbon. Springer Netherlands.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Manuel Seabra Pereira. A Portrait of State-of-the-Art Research at the Technical University of Lisbon. Dordrecht: Springer Netherlands, 2007.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Manuel Seabra Pereira. A Portrait of State-of-the-Art Research at the Technical University of Lisbon. Springer Netherlands, 2007.