MLA
Yama-moto Studio (St. Louis, Mo.). African American girl dressed as an American Indian, and an African American boy dressed as a policeman. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/590dv41nv3-cor.
APA, 6th edition
Yama-moto Studio (St. Louis, Mo.). (unknown)[African American girl dressed as an American Indian, and an African American boy dressed as a policeman]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/590dv41nv3-cor.
Chicago
Yama-moto Studio (St. Louis, Mo.), African American girl dressed as an American Indian, and an African American boy dressed as a policeman, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/590dv41nv3-cor.