Cita APA (7th ed.)
Martin, J. (1990). Telecommunications and the computer (3rd ed.). Prentice Hall.
Cita Chicago (17th ed.)
Martin, James. Telecommunications and the Computer. 3rd ed. Englewood Cliffs, N.J. ; New Delhi: Prentice Hall, 1990.
Cita MLA (9th ed.)
Martin, James. Telecommunications and the Computer. 3rd ed. Prentice Hall, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.