MLA
Tichnor Bros., Inc. (Boston, Mass.). Come on down, I'se waiting for you in Florida. August 2, 1950. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6149p8czdn-cor.
APA, 6th edition
Tichnor Bros., Inc. (Boston, Mass.). (August 2, 1950)[Come on down, I'se waiting for you in Florida]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6149p8czdn-cor.
Chicago
Tichnor Bros., Inc. (Boston, Mass.), Come on down, I'se waiting for you in Florida, August 2, 1950, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6149p8czdn-cor.