APA aipamena

OMS. International digest of health legislation: Vol.42(2)/1991. Geneva: OMS.

Chicago Style aipamena

OMS. International Digest of Health Legislation: Vol.42(2)/1991. Geneva: OMS.

MLA aipamena

OMS. International Digest of Health Legislation: Vol.42(2)/1991. Geneva: OMS.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.