MLA
Sherman, Ron. Hank Aaron Hitting Home Run Number 715. 1974. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 1, Folder 7. https://digital.library.emory.edu/purl/921ghx3fzm-cor.
APA, 6th edition
Sherman, R. (1974). Hank Aaron hitting home run number 715 (Box 1, Folder 7) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/921ghx3fzm-cor.
Chicago
Sherman, Ron. “Hank Aaron Hitting Home Run Number 715.” Black-and-white photographs. Ron Sherman Photographs Collection, 1974. Box 1, Folder 7. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/921ghx3fzm-cor.