MLA
Standard Photo Service Co. (Philadelphia, Pa.). Lincoln University, Pennsylvania, team, 1931. 1931. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/542n5tb2s2-cor.
APA, 6th edition
Standard Photo Service Co. (Philadelphia, Pa.). (1931)[Lincoln University, Pennsylvania, team, 1931]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/542n5tb2s2-cor.
Chicago
Standard Photo Service Co. (Philadelphia, Pa.), Lincoln University, Pennsylvania, team, 1931, 1931, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/542n5tb2s2-cor.