APA Style
Couch, Leon W. (2001).
Digital and Analog Communication Systems 7th ed. (7th ed.).
New Jersey:
Pearson Prentice Hall.
Chicago Style
Couch, Leon W.
Digital and Analog Communication Systems 7th ed..
7th ed.
New Jersey:
Pearson Prentice Hall,
2001.
Text.
MLA Style
Couch, Leon W.
Digital and Analog Communication Systems 7th ed..
7th ed.
New Jersey:
Pearson Prentice Hall,
2001.
Text.
Turabian Style
Couch, Leon W.
Digital and Analog Communication Systems 7th ed..
7th ed.
New Jersey:
Pearson Prentice Hall,
2001.
Print.