APA (7th ed.) Zitazioa
Gras, D., León, A. R., & Fisher, W. G. (2004). The road to successful CRT implantation: A step-by-step approach. Blackwell Futura.
Chicago Style (17th ed.) Zitazioa
Gras, Daniel, Angel R. León, eta Westby G. Fisher. The Road to Successful CRT Implantation: A Step-by-step Approach. Malden, Mass.: Blackwell Futura, 2004.
MLA (9th ed.) Zitazioa
Gras, Daniel, et al. The Road to Successful CRT Implantation: A Step-by-step Approach. Blackwell Futura, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.