APA (7th ed.) Zitazioa
U.S. long-term review [US Long Term Rev] NLMUID: 101088296.
Chicago Style (17th ed.) Zitazioa
U.S. Long-term Review [US Long Term Rev] NLMUID: 101088296.
MLA (9th ed.) Zitazioa
U.S. Long-term Review [US Long Term Rev] NLMUID: 101088296.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.