APA aipamena

Bridie, R. B. (1976). Letter: Echocardiography in mitral valve prolapse.

Chicago Style aipamena

Bridie, R B. Letter: Echocardiography in Mitral Valve Prolapse. 1976.

MLA aipamena

Bridie, R B. Letter: Echocardiography in Mitral Valve Prolapse. 1976.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.