Robinson, F. G., Brahm, G., & Carlstroem, C. (2011). The jester and the sages: Mark Twain in conversation with Nietzsche, Freud, and Marx. University of Missouri Press.
芝加哥风格引文Robinson, Forrest G., Gabriel Brahm, 与 Catherine Carlstroem. The Jester and the Sages: Mark Twain in Conversation with Nietzsche, Freud, and Marx. Columbia [Mo.] ; London: University of Missouri Press, 2011.
MLA引文Robinson, Forrest G., et al. The Jester and the Sages: Mark Twain in Conversation with Nietzsche, Freud, and Marx. University of Missouri Press, 2011.
警告：这些引文格式不一定是100％准确.