APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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