MLA
Teich, Curt, and Co. An Oil Painting of Willie Gee. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 72. https://digital.library.emory.edu/purl/1848pk0p45-cor.
APA, 6th edition
Teich, C., & C. An oil painting of Willie Gee (Box 72) [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1848pk0p45-cor.
Chicago
Teich, Curt, and Co. “An Oil Painting of Willie Gee.” Postcards. Robert Langmuir African American Photograph Collection, n.d. Box 72. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1848pk0p45-cor.