APA引文

Bell, P. M. H. (1986). The Origins of the second world war in Europe.

Chicago Edition Citation

Bell, P M H. The Origins of the Second World War in Europe. London, Longman, 1986.

MLA引文

Bell, P M H. The Origins of the Second World War in Europe. 1986.

警告：这些引文格式不一定是100％准确.