Friedmann, W. (2016). Law in a Changing Society (2nd.). Sweet & Maxwell.
芝加哥风格引文Friedmann, Wolfgang. Law in a Changing Society. 2nd. India: Sweet & Maxwell, 2016.
MLA引文Friedmann, Wolfgang. Law in a Changing Society. 2nd. Sweet & Maxwell, 2016.
警告：这些引文格式不一定是100％准确.