Cita APA (7a ed.)

Sommerville, I. (1997). Software engineering (5th ed., repr.). Addison-Wesley.

Cita Chicago Style (17a ed.)

Sommerville, Ian. Software Engineering. 5th ed., repr. Harlow [etc.]: Addison-Wesley, 1997.

Cita MLA (9a ed.)

Sommerville, Ian. Software Engineering. 5th ed., repr. Addison-Wesley, 1997.