APA引文

Bellamy, J. (2003). Digital telephony (3rd ed.). Wiley.

Chicago Style (17th ed.) Citation

Bellamy, John. Digital Telephony. 3rd ed. New York ; Singapore: Wiley, 2003.

MLA引文

Bellamy, John. Digital Telephony. 3rd ed. Wiley, 2003.

警告：這些引文格式不一定是100％准確.