Sayers, D. L., & Curran, J. (2014). Unnatural death: A Lord Peter Wimsey mystery (First Bourbon Street Books ed.). Bourbon Street Books : HarperCollins.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSayers, Dorothy L., और John Curran. Unnatural Death: A Lord Peter Wimsey Mystery. First Bourbon Street Books ed. New York: Bourbon Street Books : HarperCollins, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSayers, Dorothy L., और John Curran. Unnatural Death: A Lord Peter Wimsey Mystery. First Bourbon Street Books ed. Bourbon Street Books : HarperCollins, 2014.
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