MLA
Graphic Designer Working on a Advertisement for Piggy in the Bag. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 1. https://digital.library.emory.edu/purl/0515mkkwns-cor.
APA, 6th edition
Graphic designer working on a advertisement for Piggy in the Bag (Box 1). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/0515mkkwns-cor.
Chicago
“Graphic Designer Working on a Advertisement for Piggy in the Bag.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 1. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/0515mkkwns-cor.