Gaya APA

DESCARTES,Rene, ., Cottingham, J. (1991). Mediations on first philosophy: with selections from the objections and replies . Cambridge: Cambridge Univ. Press.

Gaya MLA

DESCARTES,Rene, ., Cottingham, John. "Mediations on first philosophy: with selections from the objections and replies". Cambridge: Cambridge Univ. Press, 1991. Book.