Crotty, W. J. (1993). America's choice: The election of 1992. Dushkin Pub. Group.
芝加哥风格引文Crotty, William J. America's Choice: The Election of 1992. Guilford, Conn.: Dushkin Pub. Group, 1993.
MLA引文Crotty, William J. America's Choice: The Election of 1992. Dushkin Pub. Group, 1993.
警告：这些引文格式不一定是100％准确.