Irons, P. H. (1990). The courage of their convictions: Sixteen Americans who fought their way to the Supreme Court. Penguin.
Citação norma ChicagoIrons, Peter H. The Courage of Their Convictions: Sixteen Americans Who Fought Their Way to the Supreme Court. New York, N.Y: Penguin, 1990.
Citação norma MLAIrons, Peter H. The Courage of Their Convictions: Sixteen Americans Who Fought Their Way to the Supreme Court. Penguin, 1990.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.