MLA
Penn Park Studio (York, Pa.). African American woman standing with one hand on a chair, while wearing a dress, jacket, and a hat. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/416c2fqz82-cor.
APA, 6th edition
Penn Park Studio (York, Pa.). (unknown)[African American woman standing with one hand on a chair, while wearing a dress, jacket, and a hat]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/416c2fqz82-cor.
Chicago
Penn Park Studio (York, Pa.), African American woman standing with one hand on a chair, while wearing a dress, jacket, and a hat, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/416c2fqz82-cor.