Haines, A. L. (1996). The Yellowstone story: A history of our first national park (Rev. ed.). Yellowstone Association for Natural Science, History & Education ; University Press of Colorado.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHaines, Aubrey L. The Yellowstone Story: A History of Our First National Park. Rev. ed. Yellowstone National Park, Wyo. : Niwot, Colo.: Yellowstone Association for Natural Science, History & Education ; University Press of Colorado, 1996.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHaines, Aubrey L. The Yellowstone Story: A History of Our First National Park. Rev. ed. Yellowstone Association for Natural Science, History & Education ; University Press of Colorado, 1996.
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