Woodward, B. (1999). Shadow: Five presidents and the legacy of Watergate. Simon & Schuster.
Cita Chicago (17th ed.)Woodward, Bob. Shadow: Five Presidents and the Legacy of Watergate. New York, NY: Simon & Schuster, 1999.
Cita MLA (8th ed.)Woodward, Bob. Shadow: Five Presidents and the Legacy of Watergate. Simon & Schuster, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.