Cita APA (7th ed.)
Sommerville, I. (2004). Software engineering (7th ed.). New York : Pearson/Addison-Wesley.
Cita Chicago (17th ed.)
Sommerville, Ian. Software Engineering. 7th ed. Harlow, England: New York : Pearson/Addison-Wesley, 2004.
Cita MLA (9th ed.)
Sommerville, Ian. Software Engineering. 7th ed. New York : Pearson/Addison-Wesley, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.