MLA
A Group of African American Men and Women, in Suits and Dresses, Posing in a Line in Front of a Well. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 72. https://digital.library.emory.edu/purl/24947d7wnm-cor.
APA, 6th edition
A group of African American men and women, in suits and dresses, posing in a line in front of a well (Box 72). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/24947d7wnm-cor.
Chicago
“A Group of African American Men and Women, in Suits and Dresses, Posing in a Line in Front of a Well.” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 72. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/24947d7wnm-cor.