APA aipamena

European Observatory on Health Care Systems. Euro observer. Copenhagen: European Observatory on Health Care Systems.

Chicago Style aipamena

European Observatory on Health Care Systems. Euro Observer. Copenhagen: European Observatory on Health Care Systems.

MLA aipamena

European Observatory on Health Care Systems. Euro Observer. Copenhagen: European Observatory on Health Care Systems.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.