Cita APA (7th ed.)
Lustbader, E. v. Robert Ludlum's The Bourne Enigma. Head of Zeus.
Cita Chicago (17th ed.)
Lustbader, Eric van. Robert Ludlum's The Bourne Enigma. Londres, Inglaterra: Head of Zeus.
Cita MLA (9th ed.)
Lustbader, Eric van. Robert Ludlum's The Bourne Enigma. Head of Zeus.
Atenció: Aquestes cites poden no estar 100% correctes.