ebrary, Inc, Skepticism from the Renaissance to the Enlightenment : a conference in memory of Richard H. Popkin (1923-2005), Maia Neto, J. R., Paganini, G., & Laursen, J. C. (2009). Skepticism in the modern age: Building on the work of Richard Popkin. Brill.
芝加哥风格引文ebrary, Inc, Skepticism from the Renaissance to the Enlightenment : a conference in memory of Richard H. Popkin (1923-2005), José Raimundo Maia Neto, Gianni Paganini, 与 John Christian Laursen. Skepticism in the Modern Age: Building on the Work of Richard Popkin. Leiden [Netherlands] ; Boston: Brill, 2009.
MLA引文ebrary, Inc, et al. Skepticism in the Modern Age: Building on the Work of Richard Popkin. Brill, 2009.
警告：这些引文格式不一定是100％准确.