Shotwell, J. T. (1960). The long way to freedom. Bobbs-Merrill.
芝加哥风格引文Shotwell, James Thomson. The Long Way to Freedom. Indianapolis: Bobbs-Merrill, 1960.
MLA引文Shotwell, James Thomson. The Long Way to Freedom. Bobbs-Merrill, 1960.
警告：这些引文格式不一定是100％准确.