MLA
Teich, Curt, and Co. Room Service on Wheels at the Cloister, Sea Island, Georgia [Hand Colored]. 1949. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 74. https://digital.library.emory.edu/purl/726xwdbrxd-cor.
APA, 6th edition
Teich, C., & C. (1949). Room service on wheels at the Cloister, Sea Island, Georgia [hand colored] (Box 74) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/726xwdbrxd-cor.
Chicago
Teich, Curt, and Co. “Room Service on Wheels at the Cloister, Sea Island, Georgia [Hand Colored].” Photographic postcards. Robert Langmuir African American Photograph Collection, 1949. Box 74. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/726xwdbrxd-cor.