APA (7th ed.) Zitazioa
World Meteorological Organization. (1987). NOTE technical organization. Secretariat of the World Meteorological Organization.
Chicago Style (17th ed.) Zitazioa
World Meteorological Organization. NOTE Technical Organization. Geneva: Secretariat of the World Meteorological Organization, 1987.
MLA (9th ed.) Zitazioa
World Meteorological Organization. NOTE Technical Organization. Secretariat of the World Meteorological Organization, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.