MLA
Earnestine Johnson, an African American Girl Holding a Rolled Piece of Paper. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 41. https://digital.library.emory.edu/purl/279v15dv90-cor.
APA, 6th edition
Earnestine Johnson, an African American girl holding a rolled piece of paper (Box 41). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/279v15dv90-cor.
Chicago
“Earnestine Johnson, an African American Girl Holding a Rolled Piece of Paper.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 41. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/279v15dv90-cor.