Ethel Hopper
MLA
Unknown. "Ethel Hopper." Atlanta History Center. 1880/1890, http://album.atlantahistorycenter.com/cdm/ref/collection/athpc/id/114.
APA
Unknown (1880/1890). Ethel Hopper. Retrieved from http://album.atlantahistorycenter.com/cdm/ref/collection/athpc/id/114
Chicago
Unknown. "Ethel Hopper." 1880/1890. August 3, 2025. http://album.atlantahistorycenter.com/cdm/ref/collection/athpc/id/114.