Cita APA (7a ed.)

Federico, G., Vives, X., & Fabra, N. (2008). Competition and regulation in the Spanish gas and electricity markets. IESE, Public-Private Sector Research Centre ; Orkestra.

Cita Chicago Style (17a ed.)

Federico, Giulio, Xavier Vives, y Natalia Fabra. Competition and Regulation in the Spanish Gas and Electricity Markets. [Barcelona] : Donostia-San Sebastián: IESE, Public-Private Sector Research Centre ; Orkestra, 2008.

Cita MLA (9a ed.)

Federico, Giulio, et al. Competition and Regulation in the Spanish Gas and Electricity Markets. IESE, Public-Private Sector Research Centre ; Orkestra, 2008.