APA aipamena

Sommerville, I. (2004). Software engineering. New York: Addison Wesley.

Chicago Style aipamena

Sommerville, Ian. Software Engineering. New York: Addison Wesley, 2004.

MLA aipamena

Sommerville, Ian. Software Engineering. New York: Addison Wesley, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.