MLA
Bell, D. Sargent. Men and Women at the 7th Annual Christmas Party of Honor Bilt Products Co., Dec. 24th, 1931, in Philadelphia, Pennsylvania. 1931. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 44. https://digital.library.emory.edu/purl/887brv15km-cor.
APA, 6th edition
Bell, D. S. (1931). Men and women at the 7th annual Christmas party of honor Bilt Products Co., Dec. 24th, 1931, in Philadelphia, Pennsylvania (Box 44) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/887brv15km-cor.
Chicago
Bell, D. Sargent. “Men and Women at the 7th Annual Christmas Party of Honor Bilt Products Co., Dec. 24th, 1931, in Philadelphia, Pennsylvania.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, 1931. Box 44. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/887brv15km-cor.