Dyfyniad APA
Wolff, L. (1956). Electrocardiography: Fundamentals and clinical application (1a. ed.). Saunders Company.
Dyfyniad Arddull Chicago
Wolff, Louis. Electrocardiography: Fundamentals and Clinical Application. 1a. ed. Philadelphia: Saunders Company, 1956.
Dyfyniad MLA
Wolff, Louis. Electrocardiography: Fundamentals and Clinical Application. 1a. ed. Saunders Company, 1956.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.