Pickerel weed

Chicago citation style
Sprague, Isaac, 1811-1895. Pickerel weed. 1876-1882. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/0p097p505. (Accessed July 23, 2018.)
APA citation style
Sprague, Isaac, 1811-1895, (1876-1882) Pickerel weed. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/0p097p505
MLA citation style
Sprague, Isaac, 1811-1895. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/0p097p505>.
Note: These citations are programmatically generated and may be incomplete.