MLA
Sterner, Susan. Protests - Protesting Harry Harlow and Stephen Suomi. 1970. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 6, Folder 9. https://digital.library.emory.edu/purl/767wm37qh2-cor.
APA, 6th edition
Sterner, S. (1970). Protests - Protesting Harry Harlow and Stephen Suomi (Box 6, Folder 9) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/767wm37qh2-cor.
Chicago
Sterner, Susan. “Protests - Protesting Harry Harlow and Stephen Suomi.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1970. Box 6, Folder 9. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/767wm37qh2-cor.