Παραπομπή σε μορφή APA (7η εκδ.)

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.

Παραπομπή σε μορφή Chicago (17η εκδ.)

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, και John Christian Laursen. Skepticism in the Modern Age: Building on the Work of Richard Popkin. Leiden [Netherlands] ; Boston: Brill, 2009.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc, et al. Skepticism in the Modern Age: Building on the Work of Richard Popkin. Brill, 2009.