Pious, R. M. (1996). The presidency. Allyn and Bacon.
芝加哥风格引文Pious, Richard M. The Presidency. Boston: Allyn and Bacon, 1996.
MLA引文Pious, Richard M. The Presidency. Allyn and Bacon, 1996.
警告：这些引文格式不一定是100％准确.
APA引文
Pious, R. M. (1996). The presidency. Allyn and Bacon.
芝加哥风格引文Pious, Richard M. The Presidency. Boston: Allyn and Bacon, 1996.
MLA引文Pious, Richard M. The Presidency. Allyn and Bacon, 1996.