MLA
Reid, Avery. Bro. Griffin Sitting and Reading Holy Bible. 1940. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 34. https://digital.library.emory.edu/purl/112m63xspv-cor.
APA, 6th edition
Reid, A. (1940). Bro. Griffin sitting and reading Holy Bible (Box 34) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/112m63xspv-cor.
Chicago
Reid, Avery. “Bro. Griffin Sitting and Reading Holy Bible.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, 1940. Box 34. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/112m63xspv-cor.