Wingate, M. (2022). The librarian always rings twice (Berkley Prime Crime mass market edition.). Berkley Prime Crime.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWingate, Marty. The Librarian Always Rings Twice. Berkley Prime Crime mass market edition. New York: Berkley Prime Crime, 2022.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWingate, Marty. The Librarian Always Rings Twice. Berkley Prime Crime mass market edition. Berkley Prime Crime, 2022.
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