Cita APA (7a ed.)

Sommerville, I. (2011). Software Engineering (9th.). Pearson.

Cita Chicago Style (17a ed.)

Sommerville, Ian. Software Engineering. 9th. Noida: Pearson, 2011.

Cita MLA (9a ed.)

Sommerville, Ian. Software Engineering. 9th. Pearson, 2011.