MLA
Co., Charles Epstein. A Cotton Field near Houston, Texas [Hand Colored]. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 68. https://digital.library.emory.edu/purl/6042rbnzw6-cor.
APA, 6th edition
Co., C. E. A cotton field near Houston, Texas [hand colored] (Box 68) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6042rbnzw6-cor.
Chicago
Co., Charles Epstein. “A Cotton Field near Houston, Texas [Hand Colored].” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 68. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6042rbnzw6-cor.