Lieutenant Colonel Alexander, ca. 1862

Chicago citation style
Addis, R. W.. Lieutenant Colonel Alexander, ca. 1862. ca. 1862. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/portraits/id/387. (Accessed June 18, 2018.)
APA citation style
Addis, R. W., (ca. 1862) Lieutenant Colonel Alexander, ca. 1862. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/portraits/id/387
MLA citation style
Addis, R. W.. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/portraits/id/387>.
Note: These citations are programmatically generated and may be incomplete.