APA (7th ed.) Citation

Couch, L. W. (1987). Digital and analog communication systems (2nd ed.). Macmillan.

Chicago Style (17th ed.) Citation

Couch, Leon W. Digital and Analog Communication Systems. 2nd ed. New York: Macmillan, 1987.

MLA (9th ed.) Citation

Couch, Leon W. Digital and Analog Communication Systems. 2nd ed. Macmillan, 1987.

Warning: These citations may not always be 100% accurate.