Cita APA (7a ed.)

Roy, J., & Domínguez, R. (2009). Lisbon Fado: The European Union under reform. European Union Center.

Cita Chicago Style (17a ed.)

Roy, Joaquín, y Roberto Domínguez. Lisbon Fado: The European Union Under Reform. Miami: European Union Center, 2009.

Cita MLA (9a ed.)

Roy, Joaquín, y Roberto Domínguez. Lisbon Fado: The European Union Under Reform. European Union Center, 2009.