MLA
A.C. Teal Studio (Houston, Tex.). Portrait of an African American woman. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/344pk0p2sx-cor.
APA, 6th edition
A.C. Teal Studio (Houston, Tex.). (unknown)[Portrait of an African American woman]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/344pk0p2sx-cor.
Chicago
A.C. Teal Studio (Houston, Tex.), Portrait of an African American woman, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/344pk0p2sx-cor.