APA (7th ed.) Zitazioa

Statistical Journal of the UN Economic Commission for Europe. IOS Press.

Chicago Style (17th ed.) Zitazioa

Statistical Journal of the UN Economic Commission for Europe. IOS Press.

MLA (9th ed.) Zitazioa

Statistical Journal of the UN Economic Commission for Europe. IOS Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.