MLA
Bloom (Chicago, Ill.). Portrait of an African American family of three. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/354xgxd29q-cor.
APA, 6th edition
Bloom (Chicago, Ill.). (unknown)[Portrait of an African American family of three]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/354xgxd29q-cor.
Chicago
Bloom (Chicago, Ill.), Portrait of an African American family of three, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/354xgxd29q-cor.