एपीए उद्धरण

Dale Dubin. (1974). Rapid interpretation of EKG's. Frolida: Cover.

शिकागो स्टाइल उद्धरण

Dale Dubin. Rapid Interpretation of EKG's. Frolida: Cover, 1974.

एमएलए उद्धरण

Dale Dubin. Rapid Interpretation of EKG's. Frolida: Cover, 1974.