Cita APA (7a ed.)

Gagliardi, R. M. (1988). Introduction to communications engineering (2nd ed.). John Wiley & Sons.

Cita Chicago Style (17a ed.)

Gagliardi, Robert M. Introduction to Communications Engineering. 2nd ed. New York [etc.]: John Wiley & Sons, 1988.

Cita MLA (9a ed.)

Gagliardi, Robert M. Introduction to Communications Engineering. 2nd ed. John Wiley & Sons, 1988.