Childs, D. (2015). Slaves of the state: Black incarceration from the chain gang to the penitentiary. University of Minnesota Press.
芝加哥风格引文Childs, Dennis. Slaves of the State: Black Incarceration from the Chain Gang to the Penitentiary. Minneapolis, Minnesota ; London, [England]: University of Minnesota Press, 2015.
MLA引文Childs, Dennis. Slaves of the State: Black Incarceration from the Chain Gang to the Penitentiary. University of Minnesota Press, 2015.
警告：这些引文格式不一定是100％准确.