Reed, C. R. (2014). Knock at the door of opportunity: Black migration to Chicago, 1900-1919. Southern Illinois University Press.
Chicago-Zitierstil (17. Ausg.)Reed, Christopher Robert. Knock at the Door of Opportunity: Black Migration to Chicago, 1900-1919. Carbondale, Illinois: Southern Illinois University Press, 2014.
MLA-Zitierstil (9. Ausg.)Reed, Christopher Robert. Knock at the Door of Opportunity: Black Migration to Chicago, 1900-1919. Southern Illinois University Press, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.