Hurst, J. W., & Logue, R. B. (1978). The heart: Editor-in-chief J. Willis Hurst ; editors R. Bruce Logue, Robert C. Schlant, Nanette Kass Wenger (4th edition.). McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHurst, J. Willis, और R. Bruce Logue. The Heart: Editor-in-chief J. Willis Hurst ; Editors R. Bruce Logue, Robert C. Schlant, Nanette Kass Wenger. 4th edition. New York [u.a.]: McGraw-Hill, 1978.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHurst, J. Willis, और R. Bruce Logue. The Heart: Editor-in-chief J. Willis Hurst ; Editors R. Bruce Logue, Robert C. Schlant, Nanette Kass Wenger. 4th edition. McGraw-Hill, 1978.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.