MLA
Envy [Hand Colored]. 1910. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 69. https://digital.library.emory.edu/purl/7375tb2rgn-cor.
APA, 6th edition
Envy [hand colored] (Box 69). (1910). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7375tb2rgn-cor.
Chicago
“Envy [Hand Colored].” Photographic postcards. Robert Langmuir African American Photograph Collection, 1910. Box 69. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7375tb2rgn-cor.