MLA
African American Woman Standing While Holding a Handbag, next to a Table with a Vase of Flowers on It, While Wearing a Dress, Coat, and Hat. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 73. https://digital.library.emory.edu/purl/105s7h44m4-cor.
APA, 6th edition
African American woman standing while holding a handbag, next to a table with a vase of flowers on it, while wearing a dress, coat, and hat (Box 73). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/105s7h44m4-cor.
Chicago
“African American Woman Standing While Holding a Handbag, next to a Table with a Vase of Flowers on It, While Wearing a Dress, Coat, and Hat.” 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/105s7h44m4-cor.