MLA
Johnson, J. An African American Girl in a Casket. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 61. https://digital.library.emory.edu/purl/549g4f4qv7-cor.
APA, 6th edition
Johnson, J. An African American girl in a casket (Box 61) [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/549g4f4qv7-cor.
Chicago
Johnson, J. “An African American Girl in a Casket.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 61. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/549g4f4qv7-cor.