Cita APA (7a ed.)

Kennedy, G., & Davis, B. (1993). Electronic communication systems (4a ed.). Glencoe.

Cita Chicago Style (17a ed.)

Kennedy, George, y Bernard Davis. Electronic Communication Systems. 4a ed. Lake Forest, Ill.: Glencoe, 1993.

Cita MLA (9a ed.)

Kennedy, George, y Bernard Davis. Electronic Communication Systems. 4a ed. Glencoe, 1993.