MLA
A Baby Girl Wearing a Dress and Necklace with a Bow in Her Hair Seated in a Raised Chair with an African American Boy Standing behind Her. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 63. https://digital.library.emory.edu/purl/204rjdfn59-cor.
APA, 6th edition
A baby girl wearing a dress and necklace with a bow in her hair seated in a raised chair with an African American boy standing behind her (Box 63). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/204rjdfn59-cor.
Chicago
“A Baby Girl Wearing a Dress and Necklace with a Bow in Her Hair Seated in a Raised Chair with an African American Boy Standing behind Her.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 63. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/204rjdfn59-cor.