MLA
Two African American Women in Blouses and Skirts Standing Outside in Front of a Brick Wall. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 73. https://digital.library.emory.edu/purl/501pg4f4t5-cor.
APA, 6th edition
Two African American women in blouses and skirts standing outside in front of a brick wall (Box 73). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/501pg4f4t5-cor.
Chicago
“Two African American Women in Blouses and Skirts Standing Outside in Front of a Brick Wall.” 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/501pg4f4t5-cor.