Snicket, L., & Seth. (2012). Who could that be at this hour? Little, Brown.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSnicket, Lemony, और Seth. Who Could That Be at This Hour? New York: Little, Brown, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSnicket, Lemony, और Seth. Who Could That Be at This Hour? Little, Brown, 2012.
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