MLA
Gill, Jackie. Figurine of Child on a Stand That Says 30. 1935. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 2. https://digital.library.emory.edu/purl/3655dv41sx-cor.
APA, 6th edition
Gill, J. (1935). Figurine of child on a stand that says 30 (Box 2) [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3655dv41sx-cor.
Chicago
Gill, Jackie. “Figurine of Child on a Stand That Says 30.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, 1935. Box 2. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3655dv41sx-cor.