MLA
Smalls Art Photo Studio (New York, N.Y.). Woman wearing an evening gown, next to flowers. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/969866t1p6-cor.
APA, 6th edition
Smalls Art Photo Studio (New York, N.Y.). (unknown)[Woman wearing an evening gown, next to flowers]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/969866t1p6-cor.
Chicago
Smalls Art Photo Studio (New York, N.Y.), Woman wearing an evening gown, next to flowers, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/969866t1p6-cor.