MLA
Ideal Studio (Detroit, Mich.). Portrait of an African American man leaning on a chair. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/187pnvx0n5-cor.
APA, 6th edition
Ideal Studio (Detroit, Mich.). (unknown)[Portrait of an African American man leaning on a chair]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/187pnvx0n5-cor.
Chicago
Ideal Studio (Detroit, Mich.), Portrait of an African American man leaning on a chair, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/187pnvx0n5-cor.