Burnham, W. (2006). Introduction to the law and legal system of the United States (4th ed.). Thomson/West.
芝加哥风格引文Burnham, William. Introduction to the Law and Legal System of the United States. 4th ed. St. Paul, MN: Thomson/West, 2006.
MLA引文Burnham, William. Introduction to the Law and Legal System of the United States. 4th ed. Thomson/West, 2006.
警告：这些引文格式不一定是100％准确.