MLA
Bucher, Emile E. The Great Grand Child of Thompson. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 61. https://digital.library.emory.edu/purl/419s1rn8rz-cor.
APA, 6th edition
Bucher, E. E. The great grand child of Thompson (Box 61) [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/419s1rn8rz-cor.
Chicago
Bucher, Emile E. “The Great Grand Child of Thompson.” 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/419s1rn8rz-cor.