MLA
Pulping Cocoa, Jamaica. 1906. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 76. https://digital.library.emory.edu/purl/0924b8gtjb-cor.
APA, 6th edition
Pulping cocoa, Jamaica (Box 76). (1906). [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/0924b8gtjb-cor.
Chicago
“Pulping Cocoa, Jamaica.” Postcards. Robert Langmuir African American Photograph Collection, 1906. Box 76. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/0924b8gtjb-cor.