APA-Zitierstil (7. Ausg.)

Williams, R. Y. (2015). Concrete demands: The search for Black power in the 20th century. Routledge.

Chicago-Zitierstil (17. Ausg.)

Williams, Rhonda Y. Concrete Demands: The Search for Black Power in the 20th Century. New York, NY ; London: Routledge, 2015.

MLA-Zitierstil (9. Ausg.)

Williams, Rhonda Y. Concrete Demands: The Search for Black Power in the 20th Century. Routledge, 2015.