Various. The Harvard Classics Volume 38 Scientific Papers (Physiology, Medicine, Surgery, Geology).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVarious. The Harvard Classics Volume 38 Scientific Papers (Physiology, Medicine, Surgery, Geology).
एमएलए (9वां संस्करण) प्रशस्ति पत्रVarious. The Harvard Classics Volume 38 Scientific Papers (Physiology, Medicine, Surgery, Geology).
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.