MLA
Studios., Will-Ellen. A Group Picture of African American Women Wearing Dresses, Some Seated on the Floor, Some Seated and Some Standing, in a Living Room. 1951. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 40. https://digital.library.emory.edu/purl/962f7m0cnj-cor.
APA, 6th edition
Studios., W.-E. (1951). A group picture of African American women wearing dresses, some seated on the floor, some seated and some standing, in a living room (Box 40) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/962f7m0cnj-cor.
Chicago
Studios., Will-Ellen. “A Group Picture of African American Women Wearing Dresses, Some Seated on the Floor, Some Seated and Some Standing, in a Living Room.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, 1951. Box 40. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/962f7m0cnj-cor.