APA引文

Paine, M. (2001). The crusades. Pocket Essentials.

芝加哥风格引文

Paine, Mike. The Crusades. Harpenden: Pocket Essentials, 2001.

MLA引文

Paine, Mike. The Crusades. Pocket Essentials, 2001.

警告：这些引文格式不一定是100％准确.