APA-viite

Cough, L. W. (1998). Modern communication systems: Principles and applications. PHI.

Chicago-tyylinen lähdeviittaus

Cough, Leon W. Modern Communication Systems: Principles and Applications. New Delhi: PHI, 1998.

MLA-viite

Cough, Leon W. Modern Communication Systems: Principles and Applications. PHI, 1998.