APA (7th ed.) Zitazioa
ebrary, Inc. (2007). Institutional repositories. Emerald Group Publishing.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc. Institutional Repositories. Bradford, England: Emerald Group Publishing, 2007.
MLA (9th ed.) Zitazioa
ebrary, Inc. Institutional Repositories. Emerald Group Publishing, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.