MLA
Portrait of an African American Woman Sitting on a Chair with One Arm Resting on a Table, with Another African American Woman Standing behind Her with Her Hands on Her Shoulders, Both Wearing Dresses. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 73. https://digital.library.emory.edu/purl/262s4mw6pb-cor.
APA, 6th edition
Portrait of an African American woman sitting on a chair with one arm resting on a table, with another African American woman standing behind her with her hands on her shoulders, both wearing dresses (Box 73). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/262s4mw6pb-cor.
Chicago
“Portrait of an African American Woman Sitting on a Chair with One Arm Resting on a Table, with Another African American Woman Standing behind Her with Her Hands on Her Shoulders, Both Wearing Dresses.” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 73. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/262s4mw6pb-cor.