MLA
Tillman, Katherine Davis Chapman. Thirty Years of Freedom : a Drama in Four Acts. A.M.E. Book Concern, 0AD. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/941zcrjfmf-cor.
APA, 6th edition
Tillman, K. D. C. (0 C.E.). Thirty years of freedom : a drama in four acts [African American publisher., African American pamphlet., African American author.]. A.M.E. Book Concern; Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/941zcrjfmf-cor.
Chicago
Tillman, Katherine Davis Chapman. “Thirty Years of Freedom : a Drama in Four Acts.” African American publisher., African American pamphlet., African American author. African American Imprints Collection. Philadelphia: A.M.E. Book Concern, 0AD. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/941zcrjfmf-cor.