Egan, D., & Culp, J. (2017). The death and life of the great lakes (Unabridged.). Random House Audio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEgan, Dan, और Jason Culp. The Death and Life of the Great Lakes. Unabridged. New York: Random House Audio, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEgan, Dan, और Jason Culp. The Death and Life of the Great Lakes. Unabridged. Random House Audio, 2017.
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