Cita APA (7a ed.)

Herce, J. A., Sosvilla Rivero, S., & Lucio, J. J. d. (1998). A time-series examination of convergence in social protection across EU countries. FEDEA.

Cita Chicago Style (17a ed.)

Herce, José A., Simón Sosvilla Rivero, y Juan José de Lucio. A Time-series Examination of Convergence in Social Protection Across EU Countries. Madrid: FEDEA, 1998.

Cita MLA (9a ed.)

Herce, José A., et al. A Time-series Examination of Convergence in Social Protection Across EU Countries. FEDEA, 1998.