Cita APA (7th ed.)

ebrary, Inc, Saltman, R. B., Busse, R., & Figueras, J. (2004). Social health insurance systems in western Europe. Open University Press.

Cita Chicago (17th ed.)

ebrary, Inc, Richard B. Saltman, Reinhard Busse, i Josep Figueras. Social Health Insurance Systems in Western Europe. Maidenhead: Open University Press, 2004.

Cita MLA (9th ed.)

ebrary, Inc, et al. Social Health Insurance Systems in Western Europe. Open University Press, 2004.