King Snake killing and swallowing a Striped Racer.

Chicago citation style
Department of the Interior. National Park Service. (8/25/1916 - 8/10/1933). King Snake killing and swallowing a Striped Racer.. 1929-08-30. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/520528. (Accessed July 17, 2018.)
APA citation style
Department of the Interior. National Park Service. (8/25/1916 - 8/10/1933), (1929-08-30) King Snake killing and swallowing a Striped Racer.. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/520528
MLA citation style
Department of the Interior. National Park Service. (8/25/1916 - 8/10/1933). Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/520528>.
Note: These citations are programmatically generated and may be incomplete.