एपीए उद्धरण

Macfarlane,Peter W. (1974). introduction to automated electrocardiogram interpretation. Butterworths.

शिकागो स्टाइल उद्धरण

Macfarlane,Peter W. Introduction to Automated Electrocardiogram Interpretation. London: Butterworths, 1974.

एमएलए उद्धरण

Macfarlane,Peter W. Introduction to Automated Electrocardiogram Interpretation. Butterworths, 1974.