MLA
Co., Albertype. Natives Working Cane Field in St. Croix, V.I. 1941. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 77. https://digital.library.emory.edu/purl/986b2rbp0t-cor.
APA, 6th edition
Co., A. (1941). Natives working cane field in St. Croix, V.I. (Box 77) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/986b2rbp0t-cor.
Chicago
Co., Albertype. “Natives Working Cane Field in St. Croix, V.I.” Photographic postcards. Robert Langmuir African American Photograph Collection, 1941. Box 77. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/986b2rbp0t-cor.