MLA
Man and an African American Woman Posing with Their Heads in a Cutout of a Sailor, and a Woman in a Bathing Suit. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 72. https://digital.library.emory.edu/purl/969866t1jf-cor.
APA, 6th edition
Man and an African American woman posing with their heads in a cutout of a sailor, and a woman in a bathing suit (Box 72). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/969866t1jf-cor.
Chicago
“Man and an African American Woman Posing with Their Heads in a Cutout of a Sailor, and a Woman in a Bathing Suit.” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 72. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/969866t1jf-cor.