MLA
Jenifer, John Thomas, 1835-1919. Who was Richard Allen and what did he do?. XXXX. African American Imprints Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/8601zcrkm8-cor.
APA, 6th edition
Jenifer, John Thomas, 1835-1919. (XXXX)[Who was Richard Allen and what did he do?]. African American Imprints Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/8601zcrkm8-cor.
Chicago
Jenifer, John Thomas, 1835-1919, Who was Richard Allen and what did he do?, XXXX, African American Imprints Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/8601zcrkm8-cor.