Παραπομπή σε μορφή APA (7η εκδ.)

Stallings, W. (1988). Integrated services digital networks (ISDN): Tutorial (2nd ed.). IEEE Computer Society Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Stallings, William. Integrated Services Digital Networks (ISDN): Tutorial. 2nd ed. Washington D.C: IEEE Computer Society Press, 1988.

Παραπομπή σε μορφή MLA (8th εκδ.)

Stallings, William. Integrated Services Digital Networks (ISDN): Tutorial. 2nd ed. IEEE Computer Society Press, 1988.