Letter from John Sevier to Andrew Jackson regarding a challenge to duel

Chicago citation style
Letter from John Sevier to Andrew Jackson regarding a challenge to duel. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll18/id/1117. (Accessed October 16, 2018.)
APA citation style
Letter from John Sevier to Andrew Jackson regarding a challenge to duel. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll18/id/1117
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll18/id/1117>.
Note: These citations are programmatically generated and may be incomplete.