Pyrus communis Massachusetts (Danvers)

Chicago citation style
Wilson, Ernest Henry, 1876-1930. Pyrus communis Massachusetts (Danvers). 1925-05-08. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/n296x189t. (Accessed July 18, 2018.)
APA citation style
Wilson, Ernest Henry, 1876-1930, (1925-05-08) Pyrus communis Massachusetts (Danvers). Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/n296x189t
MLA citation style
Wilson, Ernest Henry, 1876-1930. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/n296x189t>.
Note: These citations are programmatically generated and may be incomplete.