MLA
Moorer (Philadelphia, Pa.). Two men and four women sitting on outside steps to house. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/576rxwdbzz-cor.
APA, 6th edition
Moorer (Philadelphia, Pa.). (unknown)[Two men and four women sitting on outside steps to house]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/576rxwdbzz-cor.
Chicago
Moorer (Philadelphia, Pa.), Two men and four women sitting on outside steps to house, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/576rxwdbzz-cor.