MLA
Adolph Selige Pub. Co. (St. Louis, Mo.). Souvenir of New Orleans, La. : the Ole Mammie : African American woman sitting next to a log cabin in New Orleans, La.. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/416c2fqz7z-cor.
APA, 6th edition
Adolph Selige Pub. Co. (St. Louis, Mo.). (unknown)[Souvenir of New Orleans, La. : the Ole Mammie : African American woman sitting next to a log cabin in New Orleans, La.]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/416c2fqz7z-cor.
Chicago
Adolph Selige Pub. Co. (St. Louis, Mo.), Souvenir of New Orleans, La. : the Ole Mammie : African American woman sitting next to a log cabin in New Orleans, La., unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/416c2fqz7z-cor.