MLA
Portrait of Rev. Walter M. Gladden. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 35. https://digital.library.emory.edu/purl/12683bk3pm-cor.
APA, 6th edition
Portrait of Rev. Walter M. Gladden (Box 35). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/12683bk3pm-cor.
Chicago
“Portrait of Rev. Walter M. Gladden.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 35. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/12683bk3pm-cor.