DePoy, P. (2013). December's thorn (1st edition.). Minotaur Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDePoy, Phillip. December's Thorn. 1st edition. New York: Minotaur Books, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDePoy, Phillip. December's Thorn. 1st edition. Minotaur Books, 2013.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.