MLA
Foto., Our World. Mayor D'Alesandro of Baltimore Wearing a Suit Seated behind a Desk in an Office with a U.S. Flag and a Chandelier, with Loyal Randolph and Another Man beside Him. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 32. https://digital.library.emory.edu/purl/201bk3j9qx-cor.
APA, 6th edition
Foto., O. W. Mayor D'Alesandro of Baltimore wearing a suit seated behind a desk in an office with a U.S. flag and a chandelier, with Loyal Randolph and another man beside him (Box 32) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/201bk3j9qx-cor.
Chicago
Foto., Our World. “Mayor D'Alesandro of Baltimore Wearing a Suit Seated behind a Desk in an Office with a U.S. Flag and a Chandelier, with Loyal Randolph and Another Man beside Him.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 32. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/201bk3j9qx-cor.