APA (7th ed.) Zitazioa
ebrary, Inc, Peels, C. H., & Baur, L. H. B. (2004). Valve surgery at the turn of the millenium. Kluwer Academic.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, C. H. Peels, eta L. H. B. Baur. Valve Surgery at the Turn of the Millenium. Boston: Kluwer Academic, 2004.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Valve Surgery at the Turn of the Millenium. Kluwer Academic, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.