Cita APA (7a ed.)

Portes, R., & Rey, H. (1998). The emergence of the euro as an international currency. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Portes, Richard, y Hélène Rey. The Emergence of the Euro as an International Currency. Cambridge, MA: National Bureau of Economic Research, 1998.

Cita MLA (9a ed.)

Portes, Richard, y Hélène Rey. The Emergence of the Euro as an International Currency. National Bureau of Economic Research, 1998.