MLA
Sherman, Ron. Edmund Muskie Supporter at Delegate Convention, Fourth District, Georgia. 1972. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 3, Folder 58. https://digital.library.emory.edu/purl/040xpnvxhj-cor.
APA, 6th edition
Sherman, R. (1972). Edmund Muskie supporter at delegate convention, fourth district, Georgia (Box 3, Folder 58) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/040xpnvxhj-cor.
Chicago
Sherman, Ron. “Edmund Muskie Supporter at Delegate Convention, Fourth District, Georgia.” Black-and-white photographs. Ron Sherman Photographs Collection, 1972. Box 3, Folder 58. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/040xpnvxhj-cor.