MLA
Cooke, Nancy Reynolds. Raftsman on the Rio Grande, Jamaica, B.W.I. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 76. https://digital.library.emory.edu/purl/4579s4mw70-cor.
APA, 6th edition
Cooke, N. R. Raftsman on the Rio Grande, Jamaica, B.W.I. (Box 76) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/4579s4mw70-cor.
Chicago
Cooke, Nancy Reynolds. “Raftsman on the Rio Grande, Jamaica, B.W.I.” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 76. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/4579s4mw70-cor.