Sollors, W. Was Roxy black?: Race as stereotype in Mark Twain, Edward Windsor Kemble, and Paul Laurence Dunbar / Werner Sollors. Mixed race literature.(2002).
Chicago-Zitierstil (17. Ausg.)Sollors, Werner. "Was Roxy Black?: Race as Stereotype in Mark Twain, Edward Windsor Kemble, and Paul Laurence Dunbar / Werner Sollors." Mixed Race Literature.(2002) .
MLA-Zitierstil (8. Ausg.)Sollors, Werner. "Was Roxy Black?: Race as Stereotype in Mark Twain, Edward Windsor Kemble, and Paul Laurence Dunbar / Werner Sollors." Mixed Race Literature.(2002), .
警告：这些引文格式不一定是100％准确.