APA引文

Coulter, E. M. (1991). Principles of politics and government (4th.ed.). Allyn and Bacon.

芝加哥风格引文

Coulter, Edwin M. Principles of Politics and Government. 4th.ed. Dubuque: Allyn and Bacon, 1991.

MLA引文

Coulter, Edwin M. Principles of Politics and Government. 4th.ed. Allyn and Bacon, 1991.

警告：这些引文格式不一定是100％准确.