MLA
Wright, Richard R. (Richard Robert), 1878-. Who's who in the General Conference of 1912 : portraits and sketches. XXXX. African American Imprints Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/740ksn04xj-cor.
APA, 6th edition
Wright, Richard R. (Richard Robert), 1878-. (XXXX)[Who's who in the General Conference of 1912 : portraits and sketches]. African American Imprints Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/740ksn04xj-cor.
Chicago
Wright, Richard R. (Richard Robert), 1878-, Who's who in the General Conference of 1912 : portraits and sketches, XXXX, African American Imprints Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/740ksn04xj-cor.