APA (7 वां संस्करण) प्रशस्ति पत्र

University of London. Library. (1976). The Newton papers: University of London Library, MS. 523. University of London.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

University of London. Library. The Newton Papers: University of London Library, MS. 523. [London: University of London, 1976.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

University of London. Library. The Newton Papers: University of London Library, MS. 523. University of London, 1976.