MLA
Signed Picture of Lucius Venable Lucky Millinder Conducting for Billy. 1932. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 26. https://digital.library.emory.edu/purl/651vdncjzr-cor.
APA, 6th edition
Signed picture of Lucius Venable Lucky Millinder conducting for Billy (Box 26). (1932). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/651vdncjzr-cor.
Chicago
“Signed Picture of Lucius Venable Lucky Millinder Conducting for Billy.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, 1932. Box 26. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/651vdncjzr-cor.