MLA
Arthur L. Macbeth Studio (Baltimore, Md.). African American woman standing behind a chair with her hands behind her back, wearing a dress and hat. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/849t1g1k06-cor.
APA, 6th edition
Arthur L. Macbeth Studio (Baltimore, Md.). (unknown)[African American woman standing behind a chair with her hands behind her back, wearing a dress and hat]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/849t1g1k06-cor.
Chicago
Arthur L. Macbeth Studio (Baltimore, Md.), African American woman standing behind a chair with her hands behind her back, wearing a dress and hat, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/849t1g1k06-cor.