MLA
Original Fowler Studio (Philadelphia, Pa.). Portrait of Susan Ray. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/733rv15dxr-cor.
APA, 6th edition
Original Fowler Studio (Philadelphia, Pa.). (unknown)[Portrait of Susan Ray]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/733rv15dxr-cor.
Chicago
Original Fowler Studio (Philadelphia, Pa.), Portrait of Susan Ray, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/733rv15dxr-cor.