O'Nan, S. (2016). City of secrets (Center Point Large Print edition.). Center Point Large Print.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रO'Nan, Stewart. City of Secrets. Center Point Large Print edition. Thorndike, Maine: Center Point Large Print, 2016.
एमएलए (8वां संस्करण) प्रशस्ति पत्रO'Nan, Stewart. City of Secrets. Center Point Large Print edition. Center Point Large Print, 2016.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.