Unknown Portrait, ca. 1860

Chicago citation style
Unknown Portrait, ca. 1860. [1860]. Retrieved from the Digital Public Library of America, http://digital-library.csun.edu/cdm/ref/collection/CW/id/127. (Accessed December 18, 2018.)
APA citation style
([1860]) Unknown Portrait, ca. 1860. Retrieved from the Digital Public Library of America, http://digital-library.csun.edu/cdm/ref/collection/CW/id/127
MLA citation style
Retrieved from the Digital Public Library of America <http://digital-library.csun.edu/cdm/ref/collection/CW/id/127>.
Note: These citations are programmatically generated and may be incomplete.