MLA

Peris-Ortiz, Marta; Ferreira, João J.; Farinha, Luís; Fernandes, Nuno O, et al. Multiple Helix Ecosystems for Sustainable Competitiveness. Springer International Publishing, 2016.

APA

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

Chicago

Peris-Ortiz, Marta; Ferreira, João J.; Farinha, Luís; Fernandes, Nuno O., Luís Farinha, Nuno O Fernandes, and João J Ferreira. Multiple Helix Ecosystems for Sustainable Competitiveness. : Springer International Publishing, 2016.