MLA
Baker Print (Corpus Christi, Tex.). The staff of Shoop's Grill. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/378tb2rbr0-cor.
APA, 6th edition
Baker Print (Corpus Christi, Tex.). (unknown)[The staff of Shoop's Grill]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/378tb2rbr0-cor.
Chicago
Baker Print (Corpus Christi, Tex.), The staff of Shoop's Grill, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/378tb2rbr0-cor.