APA引文

Coonts, S. (1990). Under siege. Pocket Books.

芝加哥风格引文

Coonts, Stephen. Under Siege. New York: Pocket Books, 1990.

MLA引文

Coonts, Stephen. Under Siege. Pocket Books, 1990.

警告：这些引文格式不一定是100％准确.