MLA
H., and Co. Shem, Ham & Japhet : Three Boys Standing in Front of a House, One of Them on the Bottom Step. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 77. https://digital.library.emory.edu/purl/559q2bvq90-cor.
APA, 6th edition
H., & C. Shem, Ham & Japhet : three boys standing in front of a house, one of them on the bottom step (Box 77) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/559q2bvq90-cor.
Chicago
H., and Co. “Shem, Ham & Japhet : Three Boys Standing in Front of a House, One of Them on the Bottom Step.” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 77. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/559q2bvq90-cor.