Sheldon, S. (2004). Are you afraid of the dark? William Morrow.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSheldon, Sidney. Are You Afraid of the Dark? New York: William Morrow, 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSheldon, Sidney. Are You Afraid of the Dark? William Morrow, 2004.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.