MLA
Richards, F. De B. (Frederick De Bourg). St. Thomas' Church. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/358bg79ct2-cor.
APA, 6th edition
Richards, F. De B. (Frederick De Bourg). (unknown)[St. Thomas' Church]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/358bg79ct2-cor.
Chicago
Richards, F. De B. (Frederick De Bourg), St. Thomas' Church, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/358bg79ct2-cor.