APA aipamena

World health organization. (1949). International digest of health legislation. World health organization.

Chicago Style aipamena

World health organization. International Digest of Health Legislation. Geneva: World health organization, 1949.

MLA aipamena

World health organization. International Digest of Health Legislation. World health organization, 1949.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.