Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Peris-Ortiz, M., Ferreira, J. J., Farinha, L., & Fernandes, N. O. (2016). Multiple Helix Ecosystems for Sustainable Competitiveness. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Marta Peris-Ortiz, João J. Ferreira, Luís Farinha, και Nuno O. Fernandes. Multiple Helix Ecosystems for Sustainable Competitiveness. Cham: Springer International Publishing : Imprint: Springer, 2016.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Multiple Helix Ecosystems for Sustainable Competitiveness. Springer International Publishing : Imprint: Springer, 2016.