Citazione Stile APA (7a Edizione)

Noonan, H. W. (1999). Routledge philosophy guidebook to Hume on knowledge. Routledge.

Citazione stile Chigago Style (17a edizione)

Noonan, Harold W. Routledge Philosophy Guidebook to Hume on Knowledge. London ; New York: Routledge, 1999.

Citatione MLA (9a ed.)

Noonan, Harold W. Routledge Philosophy Guidebook to Hume on Knowledge. Routledge, 1999.