MLA
Harlem Foto Service (N.Y.). J. Finley Wilson, Grand Exalted Ruler of I.B.P.O.E. of W., broadcasting from the station WABC in New York City. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7612ngf21c-cor.
APA, 6th edition
Harlem Foto Service (N.Y.). (unknown)[J. Finley Wilson, Grand Exalted Ruler of I.B.P.O.E. of W., broadcasting from the station WABC in New York City]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7612ngf21c-cor.
Chicago
Harlem Foto Service (N.Y.), J. Finley Wilson, Grand Exalted Ruler of I.B.P.O.E. of W., broadcasting from the station WABC in New York City, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7612ngf21c-cor.