MLA
Pittsburgh., Sissman Studio. National Negro Opera Company in Pittsburgh Ca. 1945. 1945. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 39. https://digital.library.emory.edu/purl/313zs7h48j-cor.
APA, 6th edition
Pittsburgh., S. S. (1945). National Negro Opera Company in Pittsburgh ca. 1945 (Box 39) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/313zs7h48j-cor.
Chicago
Pittsburgh., Sissman Studio. “National Negro Opera Company in Pittsburgh Ca. 1945.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, 1945. Box 39. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/313zs7h48j-cor.