MLA
Watkins Orchestra. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 22. https://digital.library.emory.edu/purl/52908kprvq-cor.
APA, 6th edition
Watkins Orchestra (Box 22). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/52908kprvq-cor.
Chicago
“Watkins Orchestra.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 22. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/52908kprvq-cor.