O'BRIEN, D. M. (2005). Constitutional law and politics: Civil rights and civil liberties (6th ed.). W.W.NORTON and Company..
芝加哥风格引文O'BRIEN, David M. Constitutional Law and Politics: Civil Rights and Civil Liberties. 6th ed. New York: W.W.NORTON and Company., 2005.
MLA引文O'BRIEN, David M. Constitutional Law and Politics: Civil Rights and Civil Liberties. 6th ed. W.W.NORTON and Company., 2005.
警告：这些引文格式不一定是100％准确.