Unidentified man

Chicago citation style
Vail, J. P. (John P.). Unidentified man. 1864. Retrieved from the Digital Public Library of America, http://contentdm.acpl.lib.in.us/cdm/ref/collection/p15155coll1/id/1922. (Accessed July 18, 2018.)
APA citation style
Vail, J. P. (John P.), (1864) Unidentified man. Retrieved from the Digital Public Library of America, http://contentdm.acpl.lib.in.us/cdm/ref/collection/p15155coll1/id/1922
MLA citation style
Vail, J. P. (John P.). Retrieved from the Digital Public Library of America <http://contentdm.acpl.lib.in.us/cdm/ref/collection/p15155coll1/id/1922>.
Note: These citations are programmatically generated and may be incomplete.