APA (7th ed.) Zitazioa
(2001). Trends in international migration: Continuous reporting system on migration : annual report : SOPEMI (2001 edition.). OECD.
Chicago Style (17th ed.) Zitazioa
Trends in International Migration: Continuous Reporting System on Migration : Annual Report : SOPEMI. 2001 edition. Paris, Cedex, France: OECD, 2001.
MLA (9th ed.) Zitazioa
Trends in International Migration: Continuous Reporting System on Migration : Annual Report : SOPEMI. 2001 edition. OECD, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.