MLA
Ess Productions Presenting the Eight Harlem Pages : Nine African American Boys Wearing Uniforms and Hats, Standing on a Stage, Pointing and Laughing at One Boy. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 70. https://digital.library.emory.edu/purl/139x0k6dnj-cor.
APA, 6th edition
Ess Productions presenting the Eight Harlem pages : nine African American boys wearing uniforms and hats, standing on a stage, pointing and laughing at one boy (Box 70). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/139x0k6dnj-cor.
Chicago
“Ess Productions Presenting the Eight Harlem Pages : Nine African American Boys Wearing Uniforms and Hats, Standing on a Stage, Pointing and Laughing at One Boy.” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 70. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/139x0k6dnj-cor.