MLA
Alexak, Nicholas. Two African American Women and Five Men, with Two Wearing Glasses and One Pointing to Some Papers That the Woman Is Holding. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 29. https://digital.library.emory.edu/purl/416c2fqzbj-cor.
APA, 6th edition
Alexak, N. Two African American women and five men, with two wearing glasses and one pointing to some papers that the woman is holding (Box 29) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/416c2fqzbj-cor.
Chicago
Alexak, Nicholas. “Two African American Women and Five Men, with Two Wearing Glasses and One Pointing to Some Papers That the Woman Is Holding.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 29. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/416c2fqzbj-cor.