MLA
Dunbar, Paul Laurence, 1872-1906. The complete poems of Paul Laurence Dunbar : with the introduction to "Lyrics of lowly life". 1916. African American Imprints Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/139x0k6g46-cor.
APA, 6th edition
Dunbar, Paul Laurence, 1872-1906. (1916)[The complete poems of Paul Laurence Dunbar : with the introduction to "Lyrics of lowly life"]. African American Imprints Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/139x0k6g46-cor.
Chicago
Dunbar, Paul Laurence, 1872-1906, The complete poems of Paul Laurence Dunbar : with the introduction to "Lyrics of lowly life", 1916, African American Imprints Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/139x0k6g46-cor.