Berta, A. (1991). New Enaliarctos (Pinnipedimorpha) from the Oligocene and Miocene of Oregon and the role of "Enaliarctids" in Pinniped phylogeny. Smithsonian Institution Press.
Chicago Style (17th ed.) CitationBerta, Annalisa. New Enaliarctos (Pinnipedimorpha) from the Oligocene and Miocene of Oregon and the Role of "Enaliarctids" in Pinniped Phylogeny. Washington, D.C.: Smithsonian Institution Press, 1991.
MLA (9th ed.) CitationBerta, Annalisa. New Enaliarctos (Pinnipedimorpha) from the Oligocene and Miocene of Oregon and the Role of "Enaliarctids" in Pinniped Phylogeny. Smithsonian Institution Press, 1991.
Warning: These citations may not always be 100% accurate.