Cita APA (7a ed.)

Popkin, R. H. (2003). The history of scepticism: From Savonarola to Bayle (Rev. and expanded ed.). University Press.

Cita Chicago Style (17a ed.)

Popkin, Richard H. The History of Scepticism: From Savonarola to Bayle. Rev. and expanded ed. Oxford [etc.]: University Press, 2003.

Cita MLA (9a ed.)

Popkin, Richard H. The History of Scepticism: From Savonarola to Bayle. Rev. and expanded ed. University Press, 2003.