Keckley, E. (1989). Behind the scenes or thirty years a slave, and four years in the White House (1. issued as an Oxford Univ. Pr. paperback.). Oxford Univ. Pr.
Chicago-Zitierstil (17. Ausg.)Keckley, Elizabeth. Behind the Scenes or Thirty Years a Slave, and Four Years in the White House. 1. issued as an Oxford Univ. Pr. paperback. New York u.a: Oxford Univ. Pr, 1989.
MLA-Zitierstil (9. Ausg.)Keckley, Elizabeth. Behind the Scenes or Thirty Years a Slave, and Four Years in the White House. 1. issued as an Oxford Univ. Pr. paperback. Oxford Univ. Pr, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.