MLA
Students Sitting on Floor, Chairs and Tables in Classroom with Furnace. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 11. https://digital.library.emory.edu/purl/8773tx963k-cor.
APA, 6th edition
Students sitting on floor, chairs and tables in classroom with furnace (Box 11). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/8773tx963k-cor.
Chicago
“Students Sitting on Floor, Chairs and Tables in Classroom with Furnace.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 11. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/8773tx963k-cor.