MLA
Phi Beta Kappa - Emory President Harvey Warren Cox with Phi Beta Kappa Members. 1930. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 16, Folder 7. https://digital.library.emory.edu/purl/4881jwsvds-cor.
APA, 6th edition
Phi Beta Kappa - Emory president Harvey Warren Cox with Phi Beta Kappa members (Box 16, Folder 7). (1930). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/4881jwsvds-cor.
Chicago
“Phi Beta Kappa - Emory President Harvey Warren Cox with Phi Beta Kappa Members.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1930. Box 16, Folder 7. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/4881jwsvds-cor.