APA引文
Patterson, T. E. (2003). The American democracy (6th ed.). McGraw-Hill.
Chicago Style (17th ed.) Citation
Patterson, Thomas E. The American Democracy. 6th ed. Boston: McGraw-Hill, 2003.
MLA引文
Patterson, Thomas E. The American Democracy. 6th ed. McGraw-Hill, 2003.
警告：這些引文格式不一定是100％准確.