Cita APA (7th ed.)
Freed, P. E. (1994). Towers to eternity. Trans World Radio.
Cita Chicago (17th ed.)
Freed, Paul E. Towers to Eternity. Cary: Trans World Radio, 1994.
Cita MLA (9th ed.)
Freed, Paul E. Towers to Eternity. Trans World Radio, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.