MLA
Washington Novelty Inc. (Washington, D.C.). George Washington Carver - 1864-1943 : his research in agricultural chemistry promoted the lowly peanut from obscurity to a crop of great industrial value. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/259c59zw64-cor.
APA, 6th edition
Washington Novelty Inc. (Washington, D.C.). (unknown)[George Washington Carver - 1864-1943 : his research in agricultural chemistry promoted the lowly peanut from obscurity to a crop of great industrial value]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/259c59zw64-cor.
Chicago
Washington Novelty Inc. (Washington, D.C.), George Washington Carver - 1864-1943 : his research in agricultural chemistry promoted the lowly peanut from obscurity to a crop of great industrial value, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/259c59zw64-cor.