Bollinger, L. C., & Stone, G. R. (2018). Eternally vigilant: Free speech in the modern era. The University of Chicago Press.
芝加哥风格引文Bollinger, Lee C., 与 Geoffrey R. Stone. Eternally Vigilant: Free Speech in the Modern Era. Chicago: The University of Chicago Press, 2018.
MLA引文Bollinger, Lee C., 与 Geoffrey R. Stone. Eternally Vigilant: Free Speech in the Modern Era. The University of Chicago Press, 2018.
警告：这些引文格式不一定是100％准确.