MLA
Sister Lillie, an African American Woman, Standing in a Dresss, Holding an Open Umbrella over Her Shoulder. 1913. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 73. https://digital.library.emory.edu/purl/470zpc8692-cor.
APA, 6th edition
Sister Lillie, an African American woman, standing in a dresss, holding an open umbrella over her shoulder (Box 73). (1913). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/470zpc8692-cor.
Chicago
“Sister Lillie, an African American Woman, Standing in a Dresss, Holding an Open Umbrella over Her Shoulder.” Photographic postcards. Robert Langmuir African American Photograph Collection, 1913. Box 73. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/470zpc8692-cor.