Cita APA (7th ed.)
Crisell, A. (1986). Understanding radio. Methuen.
Cita Chicago (17th ed.)
Crisell, Andrew. Understanding Radio. London: Methuen, 1986.
Cita MLA (9th ed.)
Crisell, Andrew. Understanding Radio. Methuen, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.