MLA
Bethel Negro Chorus. Stuart A. Rose Manuscript, Archives, and Rare Book Library, OP131. https://digital.library.emory.edu/purl/1848pk0p3b-cor.
APA, 6th edition
Bethel Negro Chorus (OP131). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1848pk0p3b-cor.
Chicago
“Bethel Negro Chorus.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. OP131. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1848pk0p3b-cor.