MLA
L.H. Bellin Studio (Providence, R.I.). Sunshine Sammy dressed in suit and hat, holding gloves and cane in front of a painted backdrop. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/747dr7sr2c-cor.
APA, 6th edition
L.H. Bellin Studio (Providence, R.I.). (unknown)[Sunshine Sammy dressed in suit and hat, holding gloves and cane in front of a painted backdrop]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/747dr7sr2c-cor.
Chicago
L.H. Bellin Studio (Providence, R.I.), Sunshine Sammy dressed in suit and hat, holding gloves and cane in front of a painted backdrop, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/747dr7sr2c-cor.