Cita APA (7th ed.)

Edquist, C., Vonortas, N. S., Zabala-Iturriagagoitia, J. M., & Edler, J. (2015). Public procurement for innovation. Edward Elgar.

Cita Chicago (17th ed.)

Edquist, Charles, Nicholas S. Vonortas, Jon Mikel Zabala-Iturriagagoitia, i Jakob Edler. Public Procurement for Innovation. Cheltenham, UK: Edward Elgar, 2015.

Cita MLA (9th ed.)

Edquist, Charles, et al. Public Procurement for Innovation. Edward Elgar, 2015.