MLA
Barefooted Boy Holding Two Swords. 1898. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 19. https://digital.library.emory.edu/purl/965v6wwqc4-cor.
APA, 6th edition
Barefooted boy holding two swords (Box 19). (1898). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/965v6wwqc4-cor.
Chicago
“Barefooted Boy Holding Two Swords.” Card photographs (photographs). Langmuir Deposit - Sept 2020, 1898. Box 19. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/965v6wwqc4-cor.