MLA
International Post Card & Mfg. Co. (St. Louis, Mo.). Buck Lovejoy, the vegetable peddler, Fitzgerald, Ga.. January 1, 1910. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1439zw3r51-cor.
APA, 6th edition
International Post Card & Mfg. Co. (St. Louis, Mo.). (January 1, 1910)[Buck Lovejoy, the vegetable peddler, Fitzgerald, Ga.]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1439zw3r51-cor.
Chicago
International Post Card & Mfg. Co. (St. Louis, Mo.), Buck Lovejoy, the vegetable peddler, Fitzgerald, Ga., January 1, 1910, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1439zw3r51-cor.