MLA
Berger Bros. (Providence, R.I.). Negro's Head, Second Beach, Newport, R.I.. September 7, 1912. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/419s1rn8r7-cor.
APA, 6th edition
Berger Bros. (Providence, R.I.). (September 7, 1912)[Negro's Head, Second Beach, Newport, R.I.]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/419s1rn8r7-cor.
Chicago
Berger Bros. (Providence, R.I.), Negro's Head, Second Beach, Newport, R.I., September 7, 1912, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/419s1rn8r7-cor.