MLA
Studio., Glo-Tone. Boy Seated on Step Stool in Front of Open Blinds Holding Rolled up Paper. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 6. https://digital.library.emory.edu/purl/764gmsbcjd-cor.
APA, 6th edition
Studio., G.-T. Boy seated on step stool in front of open blinds holding rolled up paper (Box 6) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/764gmsbcjd-cor.
Chicago
Studio., Glo-Tone. “Boy Seated on Step Stool in Front of Open Blinds Holding Rolled up Paper.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 6. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/764gmsbcjd-cor.