APA引文

Sommerville, I. (2019). Software Engineering (9th.). Pearson.

芝加哥风格引文

Sommerville, Ian. Software Engineering. 9th. New Delhi: Pearson, 2019.

MLA引文

Sommerville, Ian. Software Engineering. 9th. Pearson, 2019.

警告：这些引文格式不一定是100％准确.