MLA
T. J. Mattox Cigar & Tobacco Co. (Montgomery, Ala.). African American boys, girls and women blackberry pickers, with some of them holding buckets on their heads, sitting and standing next to a fence. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/194hmgqnp4-cor.
APA, 6th edition
T. J. Mattox Cigar & Tobacco Co. (Montgomery, Ala.). (unknown)[African American boys, girls and women blackberry pickers, with some of them holding buckets on their heads, sitting and standing next to a fence]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/194hmgqnp4-cor.
Chicago
T. J. Mattox Cigar & Tobacco Co. (Montgomery, Ala.), African American boys, girls and women blackberry pickers, with some of them holding buckets on their heads, sitting and standing next to a fence, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/194hmgqnp4-cor.