MLA
African American Woman Sitting on a Chair Wearing a Dress, Coat and a Hat. 1911. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 73. https://digital.library.emory.edu/purl/6623bk3jd1-cor.
APA, 6th edition
African American woman sitting on a chair wearing a dress, coat and a hat (Box 73). (1911). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6623bk3jd1-cor.
Chicago
“African American Woman Sitting on a Chair Wearing a Dress, Coat and a Hat.” Photographic postcards. Robert Langmuir African American Photograph Collection, 1911. Box 73. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6623bk3jd1-cor.