MLA
Mr. & Mrs. Raymond Pace Alexander at Piano with Four Other Men with Instruments. 1959. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 13. https://digital.library.emory.edu/purl/3074tmpgb0-cor.
APA, 6th edition
Mr. & Mrs. Raymond Pace Alexander at piano with four other men with instruments (Box 13). (1959). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3074tmpgb0-cor.
Chicago
“Mr. & Mrs. Raymond Pace Alexander at Piano with Four Other Men with Instruments.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, 1959. Box 13. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3074tmpgb0-cor.