Thomson, K. S. (2008). The legacy of the Mastodon: The golden age of fossils in America. Yale University Press.
Lua i Stíl Chicago (17ú heag.)Thomson, Keith Stewart. The Legacy of the Mastodon: The Golden Age of Fossils in America. New Haven: Yale University Press, 2008.
Lua MLA (9ú heag.)Thomson, Keith Stewart. The Legacy of the Mastodon: The Golden Age of Fossils in America. Yale University Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.