Nagel, E., & Newman, J. R. (1989). Gödel's proof (repr.). Routledge.
芝加哥风格引文Nagel, Ernest, 与 James R. Newman. Gödel's Proof. repr. London: Routledge, 1989.
MLA引文Nagel, Ernest, 与 James R. Newman. Gödel's Proof. repr. Routledge, 1989.
警告：这些引文格式不一定是100％准确.