Cite
Postcard, 1963, Great Smoky Mountains National Park
MLA
Cline, Walter M., 1873-1941. "Postcard, 1963, Great Smoky Mountains National Park." University of South Carolina. Libraries. 1963, http://cdm17173.contentdm.oclc.org/cdm/ref/collection/abaker/id/1255.
APA
Cline, Walter M., 1873-1941 (1963). Postcard, 1963, Great Smoky Mountains National Park. Retrieved from http://cdm17173.contentdm.oclc.org/cdm/ref/collection/abaker/id/1255
Chicago
Cline, Walter M., 1873-1941. "Postcard, 1963, Great Smoky Mountains National Park." 1963. July 29, 2025. http://cdm17173.contentdm.oclc.org/cdm/ref/collection/abaker/id/1255.