MLA
Wilson Studio (N.Y.). Hunter and Chapelle in suits and hats standing behind a section of stone railing. December 14, 1912. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/791sf7m0jg-cor.
APA, 6th edition
Wilson Studio (N.Y.). (December 14, 1912)[Hunter and Chapelle in suits and hats standing behind a section of stone railing]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/791sf7m0jg-cor.
Chicago
Wilson Studio (N.Y.), Hunter and Chapelle in suits and hats standing behind a section of stone railing, December 14, 1912, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/791sf7m0jg-cor.