LUDLUM ROBERT. (1985). MATARESE CIRCLE. BANTAM BOOKS.
Cita Chicago (17th ed.)LUDLUM ROBERT. MATARESE CIRCLE. NEW YORK: BANTAM BOOKS, 1985.
Cita MLA (9th ed.)LUDLUM ROBERT. MATARESE CIRCLE. BANTAM BOOKS, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.