APA (7th ed.) Zitazioa
ProQuest (Firm). (2007). Internationaler Migrationsausblick: Jahresbericht. Organisation for Economic Co-operation and Development.
Chicago Style (17th ed.) Zitazioa
ProQuest (Firm). Internationaler Migrationsausblick: Jahresbericht. Paris: Organisation for Economic Co-operation and Development, 2007.
MLA (9th ed.) Zitazioa
ProQuest (Firm). Internationaler Migrationsausblick: Jahresbericht. Organisation for Economic Co-operation and Development, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.