Butler, R. O. (2018). Paris in the dark (First Grove Atlantic hardcover edition.). Mysterious Press, an imprint of Grove Atlantic.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रButler, Robert Olen. Paris in the Dark. First Grove Atlantic hardcover edition. New York: Mysterious Press, an imprint of Grove Atlantic, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रButler, Robert Olen. Paris in the Dark. First Grove Atlantic hardcover edition. Mysterious Press, an imprint of Grove Atlantic, 2018.
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