Evans, M. A. (2019). Catacombs. Poisoned Pen Press, an imprint of Sourcebooks.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEvans, Mary Anna. Catacombs. Naperville, Illinois: Poisoned Pen Press, an imprint of Sourcebooks, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEvans, Mary Anna. Catacombs. Poisoned Pen Press, an imprint of Sourcebooks, 2019.
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