Cita APA (7th ed.)
ebrary, Inc, & Shafer-Landau, R. (2006). Oxford studies in metaethics. Clarendon Press ; Oxford University Press.
Cita Chicago (17th ed.)
ebrary, Inc, i Russ Shafer-Landau. Oxford Studies in Metaethics. Oxford : New York: Clarendon Press ; Oxford University Press, 2006.
Cita MLA (9th ed.)
ebrary, Inc, i Russ Shafer-Landau. Oxford Studies in Metaethics. Clarendon Press ; Oxford University Press, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.