MLA
Hall, Peter M. Voodoo Priestess, Port-Au-Prince, Haiti. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 76. https://digital.library.emory.edu/purl/8601zcrjf8-cor.
APA, 6th edition
Hall, P. M. Voodoo priestess, Port-au-Prince, Haiti (Box 76) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/8601zcrjf8-cor.
Chicago
Hall, Peter M. “Voodoo Priestess, Port-Au-Prince, Haiti.” 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/8601zcrjf8-cor.