APA (7th ed.) Zitazioa

Sommerville & Ian. (2001). Software Engineering (817808497X.). Pearson Education.

Chicago Style (17th ed.) Zitazioa

Sommerville eta Ian. Software Engineering. 817808497X. Harlow / New Delhi: Pearson Education, 2001.

MLA (9th ed.) Zitazioa

Sommerville eta Ian. Software Engineering. 817808497X. Pearson Education, 2001.