MLA
A Wedding Group Picture of Four African American Men and an African American Boy in Suits and Four African American Women and Two African American Girls in Dresses, One Wearing a Wedding Dress, the Women and One of the Girls Holding Flowers. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 40. https://digital.library.emory.edu/purl/156zw3r26p-cor.
APA, 6th edition
A wedding group picture of four African American men and an African American boy in suits and four African American women and two African American girls in dresses, one wearing a wedding dress, the women and one of the girls holding flowers (Box 40). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/156zw3r26p-cor.
Chicago
“A Wedding Group Picture of Four African American Men and an African American Boy in Suits and Four African American Women and Two African American Girls in Dresses, One Wearing a Wedding Dress, the Women and One of the Girls Holding Flowers.” 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/156zw3r26p-cor.