Northern butterbur

Chicago citation style
Walcott, Mary Vaux, 1860-1940. Northern butterbur. 1925. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/0p097p769. (Accessed June 23, 2018.)
APA citation style
Walcott, Mary Vaux, 1860-1940, (1925) Northern butterbur. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/0p097p769
MLA citation style
Walcott, Mary Vaux, 1860-1940. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/0p097p769>.
Note: These citations are programmatically generated and may be incomplete.