Humphries, J. (2010). Childhood and Child Labour in the British Industrial Revolution. Cambridge University Press.
芝加哥风格引文Humphries, J. Childhood and Child Labour in the British Industrial Revolution. Cambridge University Press, 2010.
MLA引文Humphries, J. Childhood and Child Labour in the British Industrial Revolution. Cambridge University Press, 2010.
警告：这些引文格式不一定是100％准确.