MLA
Virden. Portrait of Soldier with Woman behind Him. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 19. https://digital.library.emory.edu/purl/416c2fqzks-cor.
APA, 6th edition
V. Portrait of soldier with woman behind him (Box 19) [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/416c2fqzks-cor.
Chicago
Virden. “Portrait of Soldier with Woman behind Him.” Card photographs (photographs). Langmuir Deposit - Sept 2020, n.d. Box 19. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/416c2fqzks-cor.