MLA
Parent's Day, 1940s-1950s - Butler Family Sits Together. 1946. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 5, Folder 1. https://digital.library.emory.edu/purl/1439zw3rpf-cor.
APA, 6th edition
Parent's Day, 1940s-1950s - Butler family sits together (Box 5, Folder 1). (1946). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1439zw3rpf-cor.
Chicago
“Parent's Day, 1940s-1950s - Butler Family Sits Together.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1946. Box 5, Folder 1. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1439zw3rpf-cor.