MLA
African American Men Wearing Marching Band Uniforms Holding Batons, and Others Holding Flags. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 55. https://digital.library.emory.edu/purl/180vq83bqn-cor.
APA, 6th edition
African American men wearing marching band uniforms holding batons, and others holding flags (Box 55). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/180vq83bqn-cor.
Chicago
“African American Men Wearing Marching Band Uniforms Holding Batons, and Others Holding Flags.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 55. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/180vq83bqn-cor.