MLA
Sunny Scenes, Inc. Stanton Hotel. 1944. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 71. https://digital.library.emory.edu/purl/549g4f4qt8-cor.
APA, 6th edition
Sunny Scenes, I. (1944). Stanton Hotel (Box 71) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/549g4f4qt8-cor.
Chicago
Sunny Scenes, Inc. “Stanton Hotel.” Photographic postcards. Robert Langmuir African American Photograph Collection, 1944. Box 71. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/549g4f4qt8-cor.