APA引文

Bowden, O. (2015). Underworld. Penguin Books.

芝加哥风格引文

Bowden, Oliver. Underworld. London: Penguin Books, 2015.

MLA引文

Bowden, Oliver. Underworld. Penguin Books, 2015.

警告：这些引文格式不一定是100％准确.