Contributions to the knowledge of the mammals of the Pleistocene of North America

Chicago citation style
Hay, Oliver Perry. Contributions to the knowledge of the mammals of the Pleistocene of North America. 1915. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_86009&repo=DPLA. (Accessed November 13, 2018.)
APA citation style
Hay, Oliver Perry, (1915) Contributions to the knowledge of the mammals of the Pleistocene of North America. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_86009&repo=DPLA
MLA citation style
Hay, Oliver Perry. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_86009&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.