APA (7th ed.) Zitazioa
West, H. R. (2004). An introduction to Mill's utilitarian ethics. Cambridge University Press.
Chicago Style (17th ed.) Zitazioa
West, Henry R. An Introduction to Mill's Utilitarian Ethics. Cambridge, U.K. ; New York: Cambridge University Press, 2004.
MLA (9th ed.) Zitazioa
West, Henry R. An Introduction to Mill's Utilitarian Ethics. Cambridge University Press, 2004.
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