MLA
D.C. Washington, Executive Director of Sunday School Publishing Board of the National Baptist Convention. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 16. https://digital.library.emory.edu/purl/9289ghx3rv-cor.
APA, 6th edition
D.C. Washington, executive director of Sunday School Publishing Board of the National Baptist Convention (Box 16). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/9289ghx3rv-cor.
Chicago
“D.C. Washington, Executive Director of Sunday School Publishing Board of the National Baptist Convention.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 16. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/9289ghx3rv-cor.