APA引文

Douglas, D. C. (1976). The Norman fate, 1100-1154. Eyre Methuen.

芝加哥风格引文

Douglas, David C. The Norman Fate, 1100-1154. London: Eyre Methuen, 1976.

MLA引文

Douglas, David C. The Norman Fate, 1100-1154. Eyre Methuen, 1976.

警告：这些引文格式不一定是100％准确.