Roberts, N. (2016). Island of glass (Large Print edition.). Thorndike Press, A part of Gale, Cengage Learning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRoberts, Nora. Island of Glass. Large Print edition. Waterville, Maine: Thorndike Press, A part of Gale, Cengage Learning, 2016.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRoberts, Nora. Island of Glass. Large Print edition. Thorndike Press, A part of Gale, Cengage Learning, 2016.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.