MLA
Bishop, J. E. Picture of G. Coakley to Tom Walsh. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 62. https://digital.library.emory.edu/purl/641mgqnkct-cor.
APA, 6th edition
Bishop, J. E. Picture of G. Coakley to Tom Walsh (Box 62) [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/641mgqnkct-cor.
Chicago
Bishop, J. E. “Picture of G. Coakley to Tom Walsh.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 62. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/641mgqnkct-cor.