Cita APA (7a ed.)

Kennedy, G. (1977). Electronic Communication Systems (2a. ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Kennedy, George. Electronic Communication Systems. 2a. ed. Tokyo: McGraw-Hill, 1977.

Cita MLA (8a ed.)

Kennedy, George. Electronic Communication Systems. 2a. ed. McGraw-Hill, 1977.