MLA
P.R. Papin Photo Co. (St. Louis, Mo.). Luis Russell Orchestra posing on a decorated stage. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/907tmpg4k5-cor.
APA, 6th edition
P.R. Papin Photo Co. (St. Louis, Mo.). (unknown)[Luis Russell Orchestra posing on a decorated stage]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/907tmpg4k5-cor.
Chicago
P.R. Papin Photo Co. (St. Louis, Mo.), Luis Russell Orchestra posing on a decorated stage, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/907tmpg4k5-cor.