Fort Negley guard tower

Chicago citation style
Fort Negley guard tower. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll19/id/284. (Accessed October 20, 2018.)
APA citation style
Fort Negley guard tower. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll19/id/284
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll19/id/284>.
Note: These citations are programmatically generated and may be incomplete.