MLA
Elect Henry Heading for Recorder's Judge. 1966. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 71. https://digital.library.emory.edu/purl/4579s4mw7t-cor.
APA, 6th edition
Elect Henry Heading for Recorder's Judge (Box 71). (1966). [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/4579s4mw7t-cor.
Chicago
“Elect Henry Heading for Recorder's Judge.” Postcards. Robert Langmuir African American Photograph Collection, 1966. Box 71. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/4579s4mw7t-cor.