MLA
Greenfield's Arttone Studio (Cincinnati, Ohio). African American man standing in front of a bench with his hand and a flower basket on a pedestal. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/139x0k6dmg-cor.
APA, 6th edition
Greenfield's Arttone Studio (Cincinnati, Ohio). (unknown)[African American man standing in front of a bench with his hand and a flower basket on a pedestal]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/139x0k6dmg-cor.
Chicago
Greenfield's Arttone Studio (Cincinnati, Ohio), African American man standing in front of a bench with his hand and a flower basket on a pedestal, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/139x0k6dmg-cor.