Cita APA (7th ed.)
Sommerville, I. (2011). Software engineering (9th ed.). Pearson.
Cita Chicago (17th ed.)
Sommerville, Ian. Software Engineering. 9th ed. Boston: Pearson, 2011.
Cita MLA (9th ed.)
Sommerville, Ian. Software Engineering. 9th ed. Pearson, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.