एपीए उद्धरण

Griffiths, J. M., & Adams, P. (1988). ISDN explained: World wide network and apllication technology (3.). John Wiley.

शिकागो स्टाइल उद्धरण

Griffiths, Johm. M., और Peter Adams. ISDN Explained: World Wide Network and Apllication Technology. 3. New York: John Wiley, 1988.

एमएलए उद्धरण

Griffiths, Johm. M., और Peter Adams. ISDN Explained: World Wide Network and Apllication Technology. 3. John Wiley, 1988.