एपीए उद्धरण

Stallings, W. (2005). ISDN & broadband ISDN with frame relay and ATM (4th ed.). Pearson Education.

शिकागो स्टाइल उद्धरण

Stallings, William. ISDN & Broadband ISDN with Frame Relay and ATM. 4th ed. Singapore: Pearson Education, 2005.

एमएलए उद्धरण

Stallings, William. ISDN & Broadband ISDN with Frame Relay and ATM. 4th ed. Pearson Education, 2005.