Παραπομπή σε μορφή APA (7η εκδ.)

Araujo, M. d. (2003). Scepticism, freedom, and autonomy: A study of the moral foundations of Descartes' theory of knowledge. Walter de Gruyter.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Araujo, Marcelo de. Scepticism, Freedom, and Autonomy: A Study of the Moral Foundations of Descartes' Theory of Knowledge. Berlin ; New York: Walter de Gruyter, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Araujo, Marcelo de. Scepticism, Freedom, and Autonomy: A Study of the Moral Foundations of Descartes' Theory of Knowledge. Walter de Gruyter, 2003.