APA (7th ed.) Citation

Couch, L. W. (2001). Digital and analog communication systems (6th ed.). Prentice Hall, Pearson Education.

Chicago Style (17th ed.) Citation

Couch, Leon W. Digital and Analog Communication Systems. 6th ed. Upper Saddle River, N.J. : Delhi,IN.: Prentice Hall, Pearson Education, 2001.

MLA (8th ed.) Citation

Couch, Leon W. Digital and Analog Communication Systems. 6th ed. Prentice Hall, Pearson Education, 2001.