MLA
Nigerian Employees Posing in Front of a Large Wall Full of Windows. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 75. https://digital.library.emory.edu/purl/747dr7sqvt-cor.
APA, 6th edition
Nigerian employees posing in front of a large wall full of windows (Box 75). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/747dr7sqvt-cor.
Chicago
“Nigerian Employees Posing in Front of a Large Wall Full of Windows.” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 75. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/747dr7sqvt-cor.