MLA
Hooper, Wert S. Young Boy in Suit Standing next to Desk with YWCA Sign. 1960. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 6. https://digital.library.emory.edu/purl/38279cnpc3-cor.
APA, 6th edition
Hooper, W. S. (1960). Young boy in suit standing next to desk with YWCA sign (Box 6) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/38279cnpc3-cor.
Chicago
Hooper, Wert S. “Young Boy in Suit Standing next to Desk with YWCA Sign.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, 1960. Box 6. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/38279cnpc3-cor.