Petrazhitskii, L. I. (1955). Law and morality. Harvard University Press.
芝加哥风格引文Petrazhitskii, Lev Iosifovich. Law and Morality. Cambridge: Harvard University Press, 1955.
MLA引文Petrazhitskii, Lev Iosifovich. Law and Morality. Harvard University Press, 1955.
警告：这些引文格式不一定是100％准确.