APA (7th ed.) Zitazioa
ebrary, Inc. (2002). The European health report 2002. World Health Organization, Regional Office for Europe.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc. The European Health Report 2002. Copenhagen: World Health Organization, Regional Office for Europe, 2002.
MLA (9th ed.) Zitazioa
ebrary, Inc. The European Health Report 2002. World Health Organization, Regional Office for Europe, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.