APA (7th ed.) Zitazioa

Hardin, R. (2007). David Hume: Moral and political theorist. Oxford University Press.

Chicago Style (17th ed.) Zitazioa

Hardin, Russell. David Hume: Moral and Political Theorist. Oxford, United Kingdom: Oxford University Press, 2007.

MLA (9th ed.) Zitazioa

Hardin, Russell. David Hume: Moral and Political Theorist. Oxford University Press, 2007.