Custer Battlefield Site.

Chicago citation style
Kenneth F. Roahen (1888-1976). Custer Battlefield Site.. 1950. Retrieved from the Digital Public Library of America, http://cdm16013.contentdm.oclc.org/cdm/ref/collection/p16013coll67/id/501. (Accessed July 6, 2020.)
APA citation style
Kenneth F. Roahen (1888-1976), (1950) Custer Battlefield Site.. Retrieved from the Digital Public Library of America, http://cdm16013.contentdm.oclc.org/cdm/ref/collection/p16013coll67/id/501
MLA citation style
Kenneth F. Roahen (1888-1976). Retrieved from the Digital Public Library of America <http://cdm16013.contentdm.oclc.org/cdm/ref/collection/p16013coll67/id/501>.
Note: These citations are programmatically generated and may be incomplete.