Descartes, R., Williams, B., & Cottingham, J. (1997). Meditations on first philosophy: With selections from the objections and replies (Rev. ed.). Cambridge: Cambridge University Press.
استشهاد بنمط شيكاغوDescartes, Rene, Bernard Williams, و John Cottingham. Meditations On First Philosophy: With Selections From the Objections and Replies. Rev. ed. Cambridge: Cambridge University Press, 1997.
MLA استشهادDescartes, Rene, Bernard Williams, و John Cottingham. Meditations On First Philosophy: With Selections From the Objections and Replies. Rev. ed. Cambridge: Cambridge University Press, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.