Cita APA (7a ed.)

Baumol, W. J., & Robyn, D. L. (2006). Toward an Evolutionary Regime for Spectrum Governance: Licensing or Unrestricted Entry? AEI-Brookings Joint Center for Regulatory Studies.

Cita Chicago Style (17a ed.)

Baumol, William J., y Dorothy L. Robyn. Toward an Evolutionary Regime for Spectrum Governance: Licensing or Unrestricted Entry? Washington, D.C.: AEI-Brookings Joint Center for Regulatory Studies, 2006.

Cita MLA (8a ed.)

Baumol, William J., y Dorothy L. Robyn. Toward an Evolutionary Regime for Spectrum Governance: Licensing or Unrestricted Entry? AEI-Brookings Joint Center for Regulatory Studies, 2006.