ebrary, Inc, Hobbes, T., Bramhall, J., & Chappell, V. C. (1999). Hobbes and Bramhall: On liberty and necessity. Cambridge University Press.
芝加哥风格引文ebrary, Inc, Thomas Hobbes, John Bramhall, 与 V. C. Chappell. Hobbes and Bramhall: On Liberty and Necessity. Cambridge, U.K. ; New York: Cambridge University Press, 1999.
MLA引文ebrary, Inc, et al. Hobbes and Bramhall: On Liberty and Necessity. Cambridge University Press, 1999.
警告：这些引文格式不一定是100％准确.