MLA
Rotograph Co. (New York, N.Y.). A bunch of blackberries : five African American children sitting on a wooden fence. February 16, 1906. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/395w6m9085-cor.
APA, 6th edition
Rotograph Co. (New York, N.Y.). (February 16, 1906)[A bunch of blackberries : five African American children sitting on a wooden fence]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/395w6m9085-cor.
Chicago
Rotograph Co. (New York, N.Y.), A bunch of blackberries : five African American children sitting on a wooden fence, February 16, 1906, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/395w6m9085-cor.