MLA
Men Working behind the Counter in a Diner, with Men and Women Eating around Them. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 30. https://digital.library.emory.edu/purl/262s4mw6rk-cor.
APA, 6th edition
Men working behind the counter in a diner, with men and women eating around them (Box 30). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/262s4mw6rk-cor.
Chicago
“Men Working behind the Counter in a Diner, with Men and Women Eating around Them.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 30. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/262s4mw6rk-cor.