Detour road map of Tennessee showing state highway system

Chicago citation style
Detour road map of Tennessee showing state highway system. 1943. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll23/id/9838. (Accessed October 23, 2019.)
APA citation style
(1943) Detour road map of Tennessee showing state highway system. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll23/id/9838
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll23/id/9838>.
Note: These citations are programmatically generated and may be incomplete.