Ludlum, R. (1989). The Icarus Agenda. Bantam Books.
Cita Chicago (17th ed.)Ludlum, Robert. The Icarus Agenda. New York: Bantam Books, 1989.
Cita MLA (9th ed.)Ludlum, Robert. The Icarus Agenda. Bantam Books, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.