MLA
Henry Townsend, St. Louis Blues Musician, in the Recording Studio. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 27. https://digital.library.emory.edu/purl/709w0vt4gx-cor.
APA, 6th edition
Henry Townsend, St. Louis blues musician, in the recording studio (Box 27). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/709w0vt4gx-cor.
Chicago
“Henry Townsend, St. Louis Blues Musician, in the Recording Studio.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 27. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/709w0vt4gx-cor.