MLA
Company., Meriden Gravure. The Penn School Mechanic at St. Helena Island, S.C. : an African American Man Holding Two Children in His Lap. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 69. https://digital.library.emory.edu/purl/747dr7sr08-cor.
APA, 6th edition
Company., M. G. The Penn School mechanic at St. Helena Island, S.C. : an African American man holding two children in his lap (Box 69) [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/747dr7sr08-cor.
Chicago
Company., Meriden Gravure. “The Penn School Mechanic at St. Helena Island, S.C. : an African American Man Holding Two Children in His Lap.” Postcards. Robert Langmuir African American Photograph Collection, n.d. Box 69. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/747dr7sr08-cor.