On some points in the anatomy of the Steamer Duck (Micropterus cinereus)

Chicago citation style
Cunningham, Robert Oliver. On some points in the anatomy of the Steamer Duck (Micropterus cinereus). 1871. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011551100. (Accessed December 9, 2018.)
APA citation style
Cunningham, Robert Oliver, (1871) On some points in the anatomy of the Steamer Duck (Micropterus cinereus). Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011551100
MLA citation style
Cunningham, Robert Oliver. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/011551100>.
Note: These citations are programmatically generated and may be incomplete.