MLA
Clarisse. Men and Women in a Swimming Pool, Some of Them Playing with Beach Balls, in a Vacation Camp for the Blind. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 69. https://digital.library.emory.edu/purl/791sf7m0h2-cor.
APA, 6th edition
C. Men and women in a swimming pool, some of them playing with beach balls, in a vacation camp for the blind (Box 69) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/791sf7m0h2-cor.
Chicago
Clarisse. “Men and Women in a Swimming Pool, Some of Them Playing with Beach Balls, in a Vacation Camp for the Blind.” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 69. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/791sf7m0h2-cor.