MLA
Morris, G. W. A Florida Home : Two Men Outside a Grass Hut. 1907. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 71. https://digital.library.emory.edu/purl/098z8w9gk6-cor.
APA, 6th edition
Morris, G. W. (1907). A florida home : two men outside a grass hut (Box 71) [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/098z8w9gk6-cor.
Chicago
Morris, G. W. “A Florida Home : Two Men Outside a Grass Hut.” Postcards. Robert Langmuir African American Photograph Collection, 1907. Box 71. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/098z8w9gk6-cor.