MLA
Baxtone (Amarillo, Tex.). Cotton picking time down south : African American men and women picking cotton. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7375tb2rgg-cor.
APA, 6th edition
Baxtone (Amarillo, Tex.). (unknown)[Cotton picking time down south : African American men and women picking cotton]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7375tb2rgg-cor.
Chicago
Baxtone (Amarillo, Tex.), Cotton picking time down south : African American men and women picking cotton, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7375tb2rgg-cor.