MLA
Bill Smith Posing in a Bathing Suit with Lido Guard Printed on It. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 36. https://digital.library.emory.edu/purl/764gmsbchz-cor.
APA, 6th edition
Bill Smith posing in a bathing suit with Lido Guard printed on it (Box 36). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/764gmsbchz-cor.
Chicago
“Bill Smith Posing in a Bathing Suit with Lido Guard Printed on It.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 36. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/764gmsbchz-cor.