APA (7th ed.) Zitazioa

Sommerville, I. (2012). Software Engineering (Ninth Edition.). India.

Chicago Style (17th ed.) Zitazioa

Sommerville, Ian. Software Engineering. Ninth Edition. Dorling Kindersley pvt. Ltd: India, 2012.

MLA (9th ed.) Zitazioa

Sommerville, Ian. Software Engineering. Ninth Edition. India, 2012.