MLA
A Wedding Photo of a Bride and Groom against a Backdrop of Trees and a Bridge. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 39. https://digital.library.emory.edu/purl/972p5hqc45-cor.
APA, 6th edition
A wedding photo of a bride and groom against a backdrop of trees and a bridge (Box 39). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/972p5hqc45-cor.
Chicago
“A Wedding Photo of a Bride and Groom against a Backdrop of Trees and a Bridge.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 39. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/972p5hqc45-cor.