Jones, C. O. (2005). The presidency in a separated system (2nd ed.). Brookings Institution Press.
芝加哥风格引文Jones, Charles O. The Presidency in a Separated System. 2nd ed. Washington, D.C.: Brookings Institution Press, 2005.
MLA引文Jones, Charles O. The Presidency in a Separated System. 2nd ed. Brookings Institution Press, 2005.
警告：这些引文格式不一定是100％准确.