No. 3Letter of Brevet Colonel Samuel Ross, U.S.A., superintendent

Chicago citation style
Ross, Samuel. No. 3Letter of Brevet Colonel Samuel Ross, U.S.A., superintendent. 1869. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/lctext/id/493. (Accessed June 19, 2018.)
APA citation style
Ross, Samuel, (1869) No. 3Letter of Brevet Colonel Samuel Ross, U.S.A., superintendent. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/lctext/id/493
MLA citation style
Ross, Samuel. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/lctext/id/493>.
Note: These citations are programmatically generated and may be incomplete.