Harrington, M. (1966). The accidental century.
芝加哥风格引文Harrington, Michael. The Accidental Century. London: Weidenfeld & Nicolson, 1966.
MLA引文Harrington, Michael. The Accidental Century. 1966.
警告：这些引文格式不一定是100％准确.
APA引文
Harrington, M. (1966). The accidental century.
芝加哥风格引文Harrington, Michael. The Accidental Century. London: Weidenfeld & Nicolson, 1966.
MLA引文Harrington, Michael. The Accidental Century. 1966.