MLA
Thompson, Darrell. Students, Individuals - Student Wearing Costume Armor for Skit during Greek Week. 1964. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 15, Folder 1. https://digital.library.emory.edu/purl/5977sqvbj2-cor.
APA, 6th edition
Thompson, D. (1964). Students, individuals - Student wearing costume armor for skit during Greek Week (Box 15, Folder 1) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/5977sqvbj2-cor.
Chicago
Thompson, Darrell. “Students, Individuals - Student Wearing Costume Armor for Skit during Greek Week.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1964. Box 15, Folder 1. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/5977sqvbj2-cor.