ebrary, Inc, & Nelson, E. S. (2000). African American authors, 1745-1945: Bio-bibliographical critical sourcebook. Greenwood Press.
芝加哥风格引文ebrary, Inc, 与 Emmanuel S. Nelson. African American Authors, 1745-1945: Bio-bibliographical Critical Sourcebook. Westport, Conn.: Greenwood Press, 2000.
MLA引文ebrary, Inc, 与 Emmanuel S. Nelson. African American Authors, 1745-1945: Bio-bibliographical Critical Sourcebook. Greenwood Press, 2000.
警告：这些引文格式不一定是100％准确.