Cita APA (7a ed.)

Couch, L. W. (1995). Modern communication systems: Principles and applications. Prentice Hall.

Cita Chicago Style (17a ed.)

Couch, Leon W. Modern Communication Systems: Principles and Applications. London[etc.]: Prentice Hall, 1995.

Cita MLA (9a ed.)

Couch, Leon W. Modern Communication Systems: Principles and Applications. Prentice Hall, 1995.