Ulmus americana Massachusetts (Holliston), with focus on the tree trunk

Chicago citation style
Wilson, Ernest Henry, 1876-1930. Ulmus americana Massachusetts (Holliston), with focus on the tree trunk. 1923-11-03. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/1r66j331c. (Accessed July 18, 2018.)
APA citation style
Wilson, Ernest Henry, 1876-1930, (1923-11-03) Ulmus americana Massachusetts (Holliston), with focus on the tree trunk. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/1r66j331c
MLA citation style
Wilson, Ernest Henry, 1876-1930. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/1r66j331c>.
Note: These citations are programmatically generated and may be incomplete.