एपीए उद्धरण

Sommerville, I. (2001). Software engineering. Harlow, Eng: Addison-Wesley.

शिकागो स्टाइल उद्धरण

Sommerville, Ian. Software Engineering. Harlow, Eng: Addison-Wesley, 2001.

एमएलए उद्धरण

Sommerville, Ian. Software Engineering. Harlow, Eng: Addison-Wesley, 2001.