MLA
Lounsbury, H. F. Man with Sitting Woman Holding Baby. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 11. https://digital.library.emory.edu/purl/27312jm68p-cor.
APA, 6th edition
Lounsbury, H. F. Man with sitting woman holding baby (Box 11) [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/27312jm68p-cor.
Chicago
Lounsbury, H. F. “Man with Sitting Woman Holding Baby.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 11. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/27312jm68p-cor.