MLA
Thompson, Darrell. Students, Individuals - Barbara Beckham (Rice). 1966. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 15, Folder 1. https://digital.library.emory.edu/purl/996k0p2p7v-cor.
APA, 6th edition
Thompson, D. (1966). Students, individuals - Barbara Beckham (Rice) (Box 15, Folder 1) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/996k0p2p7v-cor.
Chicago
Thompson, Darrell. “Students, Individuals - Barbara Beckham (Rice).” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1966. Box 15, Folder 1. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/996k0p2p7v-cor.