Wells, E. (1718). The young gentleman's astronomy, chronology, and dialling: Containing such elements of the said arts or sciences, as are most useful and easy to be known (The second edition.). Printed for J. Knapton.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWells, Edward. The Young Gentleman's Astronomy, Chronology, and Dialling: Containing Such Elements of the Said Arts or Sciences, as Are Most Useful and Easy to Be Known. The second edition. London: Printed for J. Knapton, 1718.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWells, Edward. The Young Gentleman's Astronomy, Chronology, and Dialling: Containing Such Elements of the Said Arts or Sciences, as Are Most Useful and Easy to Be Known. The second edition. Printed for J. Knapton, 1718.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.