MLA
Cotton Picking near Germantown, Ark. : on the Line of the Missouri Pacific Railway. 1906. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 68. https://digital.library.emory.edu/purl/385n8pk0s4-cor.
APA, 6th edition
Cotton picking near Germantown, Ark. : on the line of the Missouri Pacific Railway (Box 68). (1906). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/385n8pk0s4-cor.
Chicago
“Cotton Picking near Germantown, Ark. : on the Line of the Missouri Pacific Railway.” Photographic postcards. Robert Langmuir African American Photograph Collection, 1906. Box 68. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/385n8pk0s4-cor.