MLA
Media Drug Stores Photo Service (Philadelphia, Pa.). African American woman holding a bag, with a small girl standing in front of her. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/054kkwh751-cor.
APA, 6th edition
Media Drug Stores Photo Service (Philadelphia, Pa.). (unknown)[African American woman holding a bag, with a small girl standing in front of her]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/054kkwh751-cor.
Chicago
Media Drug Stores Photo Service (Philadelphia, Pa.), African American woman holding a bag, with a small girl standing in front of her, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/054kkwh751-cor.