Mitchell, D., Ball, J. L., Mace, C., Crossley, S., Lefkow, L., & Bentinck, A. (2014). The bone clocks: A novel (Unabridged.). Recorded Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMitchell, David, Jessica Lauren Ball, Colin Mace, Steven Crossley, Laurel Lefkow, और Anna Bentinck. The Bone Clocks: A Novel. Unabridged. [Prince Frederick, Md]: Recorded Books, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMitchell, David, et al. The Bone Clocks: A Novel. Unabridged. Recorded Books, 2014.
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