एपीए उद्धरण

Bertoline, G. R. (2006). Introduction to graphics communications for engineers. Boston: McGraw-Hill Higher Education.

शिकागो स्टाइल उद्धरण

Bertoline, Gary R. Introduction to Graphics Communications for Engineers. Boston: McGraw-Hill Higher Education, 2006.

एमएलए उद्धरण

Bertoline, Gary R. Introduction to Graphics Communications for Engineers. Boston: McGraw-Hill Higher Education, 2006.