APA-viite (7. p.)

Bellamy, J. (1991). Digital telephony (2nd ed.). John Wiley.

Chicago-viite (17. p.)

Bellamy, John. Digital Telephony. 2nd ed. New York: John Wiley, 1991.

MLA-viite (9. p.)

Bellamy, John. Digital Telephony. 2nd ed. John Wiley, 1991.