American Psychological Association 6th edition

Sommerville, I. [ca. 2001]. Software engineering. In International computer science series (6. ed.) [Book]. Harlow, Engl. [u.a.]: Addison-Wesley.

ISO-690 (author-date, English)

SOMMERVILLE, Ian, 2001. Software engineering. 6. ed. Harlow, Engl. [u.a.]: Addison-Wesley. ISBN 020139815 X.

Modern Language Association 9th edition

Sommerville, I. „Software engineering“. International computer science series, 6. ed., book, Addison-Wesley, 2001.

Mohr Siebeck - Recht (Deutsch - Österreich)

Sommerville, Ian: Software engineering, 6. ed. Aufl. Harlow, Engl. [u.a.] 2001.

Emerald - Harvard

Sommerville, I. (2001), Software engineering, International computer science series, 6. ed., Bd. , Addison-Wesley, Harlow, Engl. [u.a.].

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.