Sommerville, I. (2019). Software Engineering (9th.). Pearson.
Chicago Style (17th ed.) CitationSommerville, Ian. Software Engineering. 9th. New Delhi: Pearson, 2019.
MLA (9th ed.) CitationSommerville, Ian. Software Engineering. 9th. Pearson, 2019.
Warning: These citations may not always be 100% accurate.