MLA
Valentine, and Sons. Monument Park, Trenton, N.J. [Hand Colored]. 1913. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 71. https://digital.library.emory.edu/purl/0515mkkwjn-cor.
APA, 6th edition
V., & S. (1913). Monument Park, Trenton, N.J. [hand colored] (Box 71) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/0515mkkwjn-cor.
Chicago
Valentine, and Sons. “Monument Park, Trenton, N.J. [Hand Colored].” Photographic postcards. Robert Langmuir African American Photograph Collection, 1913. Box 71. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/0515mkkwjn-cor.