Ferrera, J. (2014). An introduction to nonsmooth analysis. Academic Press.
芝加哥风格引文Ferrera, Juan. An Introduction to Nonsmooth Analysis. Waltham, MA: Academic Press, 2014.
MLA引文Ferrera, Juan. An Introduction to Nonsmooth Analysis. Academic Press, 2014.
警告：这些引文格式不一定是100％准确.