Cita APA (7a ed.)

Martín, C., & Sanz, I. (2003). Consequences of enlargement for European Regional Policy: The spanish viewpoint. Grupo de Economía Europea = European Economy Group.

Cita Chicago Style (17a ed.)

Martín, Carmela, y Ismael Sanz. Consequences of Enlargement for European Regional Policy: The Spanish Viewpoint. Madrid: Grupo de Economía Europea = European Economy Group, 2003.

Cita MLA (9a ed.)

Martín, Carmela, y Ismael Sanz. Consequences of Enlargement for European Regional Policy: The Spanish Viewpoint. Grupo de Economía Europea = European Economy Group, 2003.