MLA
Fraternities, Sigma Delta Chi - Dean Judson C. Ward, Atlanta Mayor William Hartsfield, and John Henry, President of the Professional Chapter of Sigma Delta Chi. 1942. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 16, Folder 11. https://digital.library.emory.edu/purl/542n5tb3h6-cor.
APA, 6th edition
Fraternities, Sigma Delta Chi - Dean Judson C. Ward, Atlanta mayor William Hartsfield, and John Henry, president of the professional chapter of Sigma Delta Chi (Box 16, Folder 11). (1942). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/542n5tb3h6-cor.
Chicago
“Fraternities, Sigma Delta Chi - Dean Judson C. Ward, Atlanta Mayor William Hartsfield, and John Henry, President of the Professional Chapter of Sigma Delta Chi.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1942. Box 16, Folder 11. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/542n5tb3h6-cor.