MLA
Wilberforce : a Group of Wilberforce University African American Students. 1910. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 70. https://digital.library.emory.edu/purl/825x69p8hn-cor.
APA, 6th edition
Wilberforce : a group of Wilberforce University African American students (Box 70). (1910). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/825x69p8hn-cor.
Chicago
“Wilberforce : a Group of Wilberforce University African American Students.” Photographic postcards. Robert Langmuir African American Photograph Collection, 1910. Box 70. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/825x69p8hn-cor.