MLA
A Back View of an African American Man in a Tuxedo and an African American Woman in a Wedding Dress Walking down an Aisle towards a Pipe Organ. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 40. https://digital.library.emory.edu/purl/85370rxwkm-cor.
APA, 6th edition
A back view of an African American man in a tuxedo and an African American woman in a wedding dress walking down an aisle towards a pipe organ (Box 40). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/85370rxwkm-cor.
Chicago
“A Back View of an African American Man in a Tuxedo and an African American Woman in a Wedding Dress Walking down an Aisle towards a Pipe Organ.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 40. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/85370rxwkm-cor.