APA引文

Couch, L. W. (1997). Digital and analog communication systems (5th ed.). Upper Saddle River, NJ: Prentice Hall International.

Trích dẫn kiểu Chicago

Couch, Leon W. Digital and Analog Communication Systems. 5th ed. Upper Saddle River, NJ: Prentice Hall International, 1997.

MLA引文

Couch, Leon W. Digital and Analog Communication Systems. 5th ed. Upper Saddle River, NJ: Prentice Hall International, 1997.

警告：這些引文格式不一定是100％准確.