APA引文

Putman,William H. (2010). Legal Research (2nd.). Cengage Learning.

芝加哥风格引文

Putman,William H. Legal Research. 2nd. Australia: Cengage Learning, 2010.

MLA引文

Putman,William H. Legal Research. 2nd. Cengage Learning, 2010.

警告：这些引文格式不一定是100％准确.