APA (7th ed.) Zitazioa
Wolff, L. (1956). Electrocardiography: Fundamentals and clinical application (1a. ed.). Saunders Company.
Chicago Style (17th ed.) Zitazioa
Wolff, Louis. Electrocardiography: Fundamentals and Clinical Application. 1a. ed. Philadelphia: Saunders Company, 1956.
MLA (9th ed.) Zitazioa
Wolff, Louis. Electrocardiography: Fundamentals and Clinical Application. 1a. ed. Saunders Company, 1956.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.