APA aipamena

Herbert, W. H. (1970). Prolonged atrio-ventricular conduction and aortic insufficiency.

Chicago Style aipamena

Herbert, Walter H. Prolonged Atrio-ventricular Conduction and Aortic Insufficiency. 1970.

MLA aipamena

Herbert, Walter H. Prolonged Atrio-ventricular Conduction and Aortic Insufficiency. 1970.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.