MLA
Greenfield's Arttone Studio (Cincinnati, Ohio). Portrait of an African American man wearing a suit and bow tie. November 28, 1919. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7719kd51fv-cor.
APA, 6th edition
Greenfield's Arttone Studio (Cincinnati, Ohio). (November 28, 1919)[Portrait of an African American man wearing a suit and bow tie]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7719kd51fv-cor.
Chicago
Greenfield's Arttone Studio (Cincinnati, Ohio), Portrait of an African American man wearing a suit and bow tie, November 28, 1919, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7719kd51fv-cor.