MLA
Johnson, James Weldon, 1871-1938. Fifty years & other poems. XXXX. African American Imprints Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/054kkwh8pq-cor.
APA, 6th edition
Johnson, James Weldon, 1871-1938. (XXXX)[Fifty years & other poems]. African American Imprints Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/054kkwh8pq-cor.
Chicago
Johnson, James Weldon, 1871-1938, Fifty years & other poems, XXXX, African American Imprints Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/054kkwh8pq-cor.