MLA
Ovesen, A. Hair Dressing in St. Croix, V.I. U.S.A : an African American Woman Doing the Hair of a Another Woman Sitting in a Chair : with a Woman Sitting on Stairs Holding a Child. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 77. https://digital.library.emory.edu/purl/061djh9w18-cor.
APA, 6th edition
Ovesen, A. Hair dressing in St. Croix, V.I. U.S.A : an African American woman doing the hair of a another woman sitting in a chair : with a woman sitting on stairs holding a child (Box 77) [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/061djh9w18-cor.
Chicago
Ovesen, A. “Hair Dressing in St. Croix, V.I. U.S.A : an African American Woman Doing the Hair of a Another Woman Sitting in a Chair : with a Woman Sitting on Stairs Holding a Child.” 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/061djh9w18-cor.