Cita APA (7a ed.)

Martín, C., Mulas Granados, C., & Sanz, I. (2004). Spatial distribution of R&D expenditure and patent applications across EU regions and its impact on economic cohesion. Grupo de Economía Europea = European Economy Group.

Cita Chicago Style (17a ed.)

Martín, Carmela, Carlos Mulas Granados, y Ismael Sanz. Spatial Distribution of R&D Expenditure and Patent Applications Across EU Regions and Its Impact on Economic Cohesion. Madrid: Grupo de Economía Europea = European Economy Group, 2004.

Cita MLA (9a ed.)

Martín, Carmela, et al. Spatial Distribution of R&D Expenditure and Patent Applications Across EU Regions and Its Impact on Economic Cohesion. Grupo de Economía Europea = European Economy Group, 2004.