APA引文

Friedmann, W. (1959). Law in a changing society. Stevens.

芝加哥风格引文

Friedmann, Wolfgang. Law in a Changing Society. London: Stevens, 1959.

MLA引文

Friedmann, Wolfgang. Law in a Changing Society. Stevens, 1959.

警告：这些引文格式不一定是100％准确.