Smith, A. (1976). The theory of moral sentiments. Clarendon.
Chicago Style (17th ed.) ZitazioaSmith, Adam. The Theory of Moral Sentiments. Oxford: Clarendon, 1976.
MLA (9th ed.) ZitazioaSmith, Adam. The Theory of Moral Sentiments. Clarendon, 1976.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.